The Complete In A Silent Way Sessions

A monumental innovator, icon, and maverick, trumpeter Miles Davis helped define the course of jazz as well as popular culture in the 20th century, bridging the gap between bebop, modal music, funk, and fusion. Throughout most of his 50-year career, Davis played the trumpet in a lyrical, introspective style, often employing a stemless Harmon mute to make his sound more personal and intimate. It was a style that, along with his brooding stage persona, earned him the nickname "Prince of Darkness." However, Davis proved to be a dazzlingly protean artist, moving into fiery modal jazz in the '60s and electrified funk and fusion in the '70s, drenching his trumpet in wah-wah pedal effects along the way. More than any other figure in jazz, Davis helped establish the direction of the genre with a steady stream of boundary-pushing recordings, among them 1957's chamber jazz album Birth of the Cool (which collected recordings from 1949-1950), 1959's modal masterpiece Kind of Blue, 1960's orchestral album Sketches of Spain, and 1970's landmark fusion recording Bitches Brew. Davis' own playing was obviously at the forefront of those changes, but he also distinguished himself as a bandleader, regularly surrounding himself with sidemen and collaborators who likewise moved in new directions, including the luminaries John Coltrane, Herbie Hancock, Bill Evans, Wayne Shorter, Chick Corea, and many more. While he remains one of the most referenced figures in jazz, a major touchstone for generations of trumpeters (including Wynton Marsalis, Chris Botti, and Nicholas Payton), his music reaches far beyond the jazz tradition, and can be heard in the genre-bending approach of performers across the musical spectrum, ranging from funk and pop to rock, electronica, hip-hop, and more.

Born in 1926, Davis was the son of dental surgeon, Dr. Miles Dewey Davis, Jr., and a music teacher, Cleota Mae (Henry) Davis, and grew up in the Black middle class of East St. Louis after the family moved there shortly after his birth. He became interested in music during his childhood and by the age of 12 began taking trumpet lessons. While still in high school, he got jobs playing in local bars and at 16 was playing gigs out of town on weekends. At 17, he joined Eddie Randle's Blue Devils, a territory band based in St. Louis. He enjoyed a personal apotheosis in 1944, just after graduating from high school, when he saw and was allowed to sit in with Billy Eckstine's big band, which was playing in St. Louis. The band featured trumpeter Dizzy Gillespie and saxophonist Charlie Parker, the architects of the emerging bebop style of jazz, which was characterized by fast, inventive soloing and dynamic rhythm variations.

It is striking that Davis fell so completely under Gillespie and Parker's spell, since his own slower and less flashy style never really compared to theirs. But bebop was the new sound of the day, and the young trumpeter was bound to follow it. He did so by leaving the Midwest to attend the Institute of Musical Art in New York City (renamed Juilliard) in September 1944. Shortly after his arrival in Manhattan, he was playing in clubs with Parker, and by 1945 he had abandoned his academic studies for a full-time career as a jazz musician, initially joining Benny Carter's band and making his first recordings as a sideman. He played with Eckstine in 1946-1947 and was a member of Parker's group in 1947-1948, making his recording debut as a leader on a 1947 session that featured Parker, pianist John Lewis, bassist Nelson Boyd, and drummer Max Roach. This was an isolated date, however, and Davis spent most of his time playing and recording behind Parker. But in the summer of 1948, he organized a nine-piece band with an unusual horn section. In addition to himself, it featured an alto saxophone, a baritone saxophone, a trombone, a French horn, and a tuba. This nonet, employing arrangements by Gil Evans and others, played for two weeks at the Royal Roost in New York in September. Earning a contract with Capitol Records, the band went into the studio in January 1949 for the first of three sessions and produced 12 tracks that attracted little attention at first. The band's relaxed sound, however, affected the musicians who played it, among them Kai Winding, Lee Konitz, Gerry Mulligan, John Lewis, J.J. Johnson, and Kenny Clarke, and it had a profound influence on the development of the cool jazz style on the West Coast. (In February 1957, Capitol finally issued the tracks together on an LP called Birth of the Cool.)

Davis, meanwhile, had moved on to co-leading a band with pianist Tadd Dameron in 1949, and the group took him out of the country for an appearance at the Paris Jazz Festival in May. But the trumpeter's progress was impeded by an addiction to heroin that plagued him in the early '50s. His performances and recordings became more haphazard, but in January 1951 he began a long series of recordings for the Prestige label that became his main recording outlet for the next several years. He managed to kick his habit by the middle of the decade, and he made a strong impression playing "'Round Midnight" at the Newport Jazz Festival in July 1955, a performance that led major-label Columbia to sign him. The prestigious contract allowed him to put together a permanent band, and he organized a quintet featuring saxophonist John Coltrane, pianist Red Garland, bassist Paul Chambers, and drummer Philly Joe Jones, who began recording his Columbia debut, 'Round About Midnight, in October.

As it happened, however, he had a remaining five albums on his Prestige contract, and over the next year he was forced to alternate his Columbia sessions with sessions for Prestige to fulfill this previous commitment. The latter resulted in the Prestige albums The New Miles Davis Quintet, Cookin', Workin', Relaxin', and Steamin', making Davis' first quintet one of his better-documented outfits. In May 1957, just three months after Capitol released the Birth of the Cool LP, Davis again teamed with arranger Gil Evans for his second Columbia LP, Miles Ahead. Playing flügelhorn, Davis fronted a big band on music that extended the Birth of the Cool concept and even had classical overtones. Released in 1958, the album was later inducted into the Grammy Hall of Fame, intended to honor recordings made before the Grammy Awards were instituted in 1959.

In December 1957, Davis returned to Paris, where he improvised the background music for the film L'Ascenseur pour l'Echafaud. Jazz Track, an album containing this music, earned him a 1960 Grammy nomination for Best Jazz Performance, Solo or Small Group. He added saxophonist Cannonball Adderley to his group, creating the Miles Davis Sextet, which recorded Milestones in April 1958. Shortly after this recording, Red Garland was replaced on piano by Bill Evans and Jimmy Cobb took over for Philly Joe Jones on drums. In July, Davis again collaborated with Gil Evans and an orchestra on an album of music from Porgy and Bess. Back in the sextet, Davis began to experiment with modal playing, basing his improvisations on scales rather than chord changes.

This led to his next band recording, Kind of Blue, in March and April 1959, an album that became a landmark in modern jazz and the most popular album of Davis' career, eventually selling over two million copies, a phenomenal success for a jazz record. In sessions held in November 1959 and March 1960, Davis again followed his pattern of alternating band releases and collaborations with Gil Evans, recording Sketches of Spain, containing traditional Spanish music and original compositions in that style. The album earned Davis and Evans Grammy nominations in 1960 for Best Jazz Performance, Large Group, and Best Jazz Composition, More Than 5 Minutes; they won in the latter category.

By the time Davis returned to the studio to make his next band album in March 1961, Adderley had departed, Wynton Kelly had replaced Bill Evans at the piano, and John Coltrane had left to begin his successful solo career, being replaced by saxophonist Hank Mobley (following the brief tenure of Sonny Stitt). Nevertheless, Coltrane guested on a couple of tracks of the album, called Someday My Prince Will Come. The record made the pop charts in March 1962, but it was preceded into the best-seller lists by the Davis quintet's next recording, the two-LP set Miles Davis in Person (Friday & Saturday Nights at the Blackhawk, San Francisco), recorded in April. The following month, Davis recorded another live show, as he and his band were joined by an orchestra led by Gil Evans at Carnegie Hall in May. The resulting Miles Davis at Carnegie Hall was his third LP to reach the pop charts, and it earned Davis and Evans a 1962 Grammy nomination for Best Jazz Performance by a Large Group, Instrumental. Davis and Evans teamed up again in 1962 for what became their final collaboration, Quiet Nights. The album was not issued until 1964, when it reached the charts and earned a Grammy nomination for Best Instrumental Jazz Performance by a Large Group or Soloist with Large Group.

In 1996, Columbia Records released a six-CD box set, Miles Davis & Gil Evans: The Complete Columbia Studio Recordings, that won the Grammy for Best Historical Album. Quiet Nights was preceded into the marketplace by Davis' next band effort, Seven Steps to Heaven, recorded in the spring of 1963 with an entirely new lineup consisting of saxophonist George Coleman, pianist Victor Feldman, bassist Ron Carter, and drummer Frank Butler. During the sessions, Feldman was replaced by Herbie Hancock and Butler by Tony Williams. The album found Davis making a transition to his next great group, of which Carter, Hancock, and Williams would be members. It was another pop chart entry that earned 1963 Grammy nominations for both Best Instrumental Jazz Performance by a Soloist or Small Group and Best Instrumental Jazz Performance by a Large Group. The quintet followed with two live albums, Miles Davis in Europe, recorded in July 1963, which made the pop charts and earned a 1964 Grammy nomination for Best Instrumental Jazz Performance by a Small Group or Soloist with Small Group, and My Funny Valentine, recorded in February 1964 and released in 1965, when it reached the pop charts.

By September 1964, the final member of the classic Miles Davis Quintet of the '60s was in place with the addition of saxophonist Wayne Shorter to the team of Davis, Carter, Hancock, and Williams. While continuing to play standards in concert, this unit embarked on a series of albums of original compositions contributed by the bandmembers themselves, starting in January 1965 with E.S.P., followed by Miles Smiles (1967 Grammy nomination for Best Instrumental Jazz Performance by a Small Group or Soloist with Small Group [7 or Fewer]), Sorcerer, Nefertiti, Miles in the Sky (1968 Grammy nomination for Best Instrumental Jazz Performance by a Small Group or Soloist with Small Group), and Filles de Kilimanjaro. By the time of Miles in the Sky, the group had begun to turn to electric instruments, presaging Davis' next stylistic turn. By the final sessions for Filles de Kilimanjaro in September 1968, Hancock had been replaced by Chick Corea and Carter by Dave Holland. But Hancock, along with pianist Joe Zawinul and guitarist John McLaughlin, participated on Davis' next album, In a Silent Way (1969), which returned the trumpeter to the pop charts for the first time in four years and earned him another small-group jazz performance Grammy nomination. With his next album, Bitches Brew, Davis turned more overtly to a jazz-rock style. Though certainly not conventional rock music, Davis' electrified sound attracted a young, non-jazz audience while putting off traditional jazz fans.

Bitches Brew, released in March 1970, reached the pop Top 40 and became Davis' first album to be certified gold. It also earned a Grammy nomination for Best Instrumental Arrangement and won the Grammy for large-group jazz performance. He followed it with such similar efforts as Miles Davis at Fillmore East (1971 Grammy nomination for Best Jazz Performance by a Group), A Tribute to Jack Johnson, Live-Evil, On the Corner, and In Concert, all of which reached the pop charts. Meanwhile, Davis' former sidemen became his disciples in a series of fusion groups: Corea formed Return to Forever, Shorter and Zawinul led Weather Report, and McLaughlin and former Davis drummer Billy Cobham organized the Mahavishnu Orchestra. Starting in October 1972, when he broke his ankles in a car accident, Davis became less active in the early '70s, and in 1975 he gave up recording entirely due to illness, undergoing surgery for hip replacement later in the year. Five years passed before he returned to action by recording The Man with the Horn in 1980 and going back to touring in 1981.

By now, he was an elder statesman of jazz, and his innovations had been incorporated into the music, at least by those who supported his eclectic approach. He was also a celebrity whose appeal extended far beyond the basic jazz audience. He performed on the worldwide jazz festival circuit and recorded a series of albums that made the pop charts, including We Want Miles (1982 Grammy Award for Best Jazz Instrumental Performance by a Soloist), Star People, Decoy, and You're Under Arrest. In 1986, after 30 years with Columbia, he switched to Warner Bros. and released Tutu, which won him his fourth Grammy for Best Jazz Instrumental Performance.

Aura, an album he had recorded in 1984, was released by Columbia in 1989 and brought him his fifth Grammy for Best Jazz Instrumental Performance by a Soloist (on a Jazz Recording). Davis surprised jazz fans when, on July 8, 1991, he joined an orchestra led by Quincy Jones at the Montreux Jazz Festival to perform some of the arrangements written for him in the late '50s by Gil Evans; he had never previously looked back at an aspect of his career. He died of pneumonia, respiratory failure, and a stroke within months. Doo-Bop, his last studio album, appeared in 1992. It was a collaboration with rapper Easy Mo Bee, and it won a Grammy for Best Rhythm & Blues Instrumental Performance, with the track "Fantasy" nominated for Best Jazz Instrumental Solo. Released in 1993, Miles & Quincy Live at Montreux won Davis his seventh Grammy for Best Large Jazz Ensemble Performance.

Miles Davis took an all-inclusive, constantly restless approach to jazz that won him accolades and earned him controversy during his lifetime. It was hard to recognize the bebop acolyte of Charlie Parker in the flamboyantly dressed leader who seemed to keep one foot on a wah-wah pedal and one hand on an electric keyboard in his later years. But he did much to popularize jazz, reversing the trend away from commercial appeal that bebop started. And whatever the fripperies and explorations, he retained an ability to play moving solos that endeared him to audiences and demonstrated his affinity with tradition. He is a reminder of the music's essential quality of boundless invention, using all available means. Twenty-four years after Davis' death, he was the subject of Miles Ahead, a biopic co-written and directed by Don Cheadle, who also portrayed him. Its soundtrack functioned as a career overview with additional music provided by pianist Robert Glasper and associates. Additionally, Glasper enlisted many of his collaborators to help record Everything's Beautiful, a separate release that incorporated Davis' master recordings and outtakes into new compositions. In 2020, the trumpeter was also the focus of director Stanley Nelson's documentary Miles Davis: Birth of the Cool, which showcased music from throughout Davis' career. Also included on the documentary's soundtrack was a newly produced track, "Hail to the Real Chief," constructed out of previously unreleased Davis recordings by the trumpeter's fusion-era bandmates drummer Lenny White and drummer (and nephew) Vince Wilburn, Jr.

— William Ruhlmann

Of all the recording sessions completed by Miles Davis with his various bands, the sessions surrounding In a Silent Way Sessions in 1968 and 1969 are easily the most mysterious and enigmatic. For starters, they signified the completion of his transformation from acoustic to electric sound, and secondly, they marked the complete dissolution of the "second" quintet of Davis, Herbie Hancock, Tony Williams, Wayne Shorter, and Ron Carter that had begun on Filles de Kilimanjaro. The addition of Chick Corea as a second keyboard player and the replacement of Ron Carter with Dave Holland had changed the sound of the band's dynamic, textural, and rhythmic palettes. The final break with Davis' own previous musical sound happened when he added guitarist John McLaughlin and keyboardist/composer Joe Zawinul (for a temporary three-keyboard sound). The music on the In a Silent Way Sessions comes packaged three ways, all of it chronologically ordered: there is the material used to finish Filles de Kilimanjaro ("Mademoiselle Maby" and "Freon Brun"); material that has been, up until now, unissued in any form; session outtakes that appeared, in edited form, on Circle in the Round, Water Babies, and Directions; unissued and rejected takes; and finally, the music recorded for In a Silent Way itself as it was rehearsed, played, and finally, heavily edited into the released album, which also appears here.

This was an ambitious undertaking, even if it only covered six months in the recording life of Davis (September 1968 through February 1969), whose musical inspirations and directions were crisscrossing as they were changing direction. With the exception of one tune, Davis or Zawinul composed everything here. Zawinul, though a jazz veteran, was discovering new ways to write — particularly since the advent of the electric piano — and proved to be a profound influence on his employer. The other heavy influence on Davis during this volatile, fertile period was Tony Williams, who was soaking up the pop music of the day, from the Beatles' Sgt. Pepper's album (via a girlfriend's suggestion) to the in-his-prime James Brown, to Jimi Hendrix. On Disc One, the set begins with the missing tracks from the quintet box set: "Mademoiselle Mabry" and "Frelon Brun." Hearing them in this context, as the first complete expressions of Davis' new sound, is revelatory. For the first time the three-chord vamp in "Mademoiselle Mabry" comes across as the fitting tribute to Hendrix it should have been, echoing the turnaround tags in "The Wind Cries Mary." These tracks mark the entrance of Dave Holland into the band and the first marked absence of Hancock. The contrast in styles, from Hancock's chunky, groove-laden chords and single-note runs and Corea's deep, cerebral spaciousness, is remarkable; it's a wonder they were issued on the same record at all. The simple, slow-jam riff the former tune evokes was, in some way, the cornerstone on which the material for these sessions would be built, while the latter provided the space and pace for its establishment.

The elegantly spaced-out "Two Faced" and "Dual Mr. Anthony Tillmon Williams Process" were recorded as a sextet with Hancock. Both tunes are a showcase for the interplay between both keyboardists and Holland, whose near-mystical lyricism was exactly what Davis was looking for in a bass player — one who could change the role of the instrument in an ensemble setting. The loose-jam feeling on these tunes could be heard by some as meandering, but it would be shortsighted to assume this for the entire picture. The various extrapolations on blues-feel and meter — moving them into modal settings and then deconstructing these for a streamlined, open music that allowed for both improvisation and direct musical interplay between various members — were integral and created in Davis' music a space that changed jazz forever. Disc One ends with the full version of "Splash" that appeared on Circle in the Round. Here, all of its four interludes are included after the unedited version of the tune. All of the interludes were recorded as scripted fragments with no improvisation, and featured Hancock playing electric harpsichord and Corea on organ. Lastly there is "Splashdown," the first Davis recording that features Zawinul and the three-keyboard lineup. Here too, the track was unissued, and one has to wonder why, because the dialogue between the three principals, and Holland and Williams, is remarkable — Davis is all but absent, but it hardly matters as Shorter covers his territory well. With two electric pianos and an organ, the tune is so psychedelic and fat; full of a kind of inherent funkiness brought by the rhythm section, and Shorter underscores the jazz element in his solo by taking two cues from Coltrane and turning them into modal paragraphs. Both interludes that follow the tune were also rejected.

Disc Two is where the In a Silent Way project begins in earnest. The next set is from the album issued in 1981 as Directions. The three tracks that comprise it reveal just how far Davis was willing to take the massive keyboard section. With slow, drifting, methodical improvisation concerned more with the development of sound and texture than riffs and intervals, the Davis group drifts through "Ascent," with Zawinul keeping the color hushed and silvery as Hancock improvises and Corea plays a series of modulated, though very subtle, changes. The most noticeable change is on the driving "Directions," both Pieces One and Two. Williams has been replaced, for this session at least, with Jack DeJohnette, and the driving, slippery force of DeJohnette's drumming with Shorter's precisely punctuated soprano solo is overwhelming in its glorious intensity. These are both unedited takes, recorded as they happened without studio trickery from Teo Macero. The second take is slower, more defined; the intimate speech that developed between Shorter and Zawinul here offers a first glimpse of the sound that would be the genesis of Weather Report a little over a year later. For the time being, largely due to the intuitive improvisation of DeJohnette's drumming, the sound of "Directions" was a rock sound with wild intervalic fanfare and slippery rhythms shifting under the explosive interplay between soloists and ensemble. From the middle to the end of Disc Two, the In a Silent Way project begins to take shape. The first version of "Shhh/Peaceful" rings with the presence of John McLaughlin's guitar. The first version is a bit faster from the jump than the one released later — and heavily edited. There is no chord structure to the tune; there's just a small groove figure with solo vamps appearing all over it. The bassline is doubled by Corea's electric piano; Hancock's silky piano accompaniment fills in the shapes. The hi-hat and McLaughlin's guitar shimmer colors and nuances as Davis enters with the only solo he could play to such beautiful accompaniment. There is an accented chordal passageway from the middle to the end where Zawinul enters, creating a series of overtones with his organ that lend a spectral, eerie presence to the proceedings. It dissolves eventually, only to give way to the intro to Zawinul's gorgeous "In a Silent Way/It's About That Time." The rehearsal version has a ton of chords compared to the way it was written; they were added as coloration devices to involve the instrumentalists in a deeper way. First, there is the reductionism of McLaughlin playing the melody in just one chord, and then Davis and Shorter enter to play over the Rhodes and doubled bassline. When the early recorded versions are set in place, and McLaughlin opens the tune, you can feel how much the tune has developed from the rehearsal tape. The pace is tortoise-like; everything is gone from the mix, and there's just that guitar with Zawinul eventually adding his organ and Hancock slinking his piano into the intervals. When the band does enter, it's via Shorter's sweet, singing soprano rather than Davis' trumpet. It's reduced to essence as a melodic frame with no foundation to hook onto, as transitory and elegant as it is beautiful. The suspended vamp that begins "It's About That Time" is a floating one; it never anchors itself to either E or F sharp. Hancock offers the chords and Corea and Zawinul join him, playing shifting, ghostly fills before McLaughlin jumps in and doubles the keyboards sleepily with a bluesy graciousness. The piece was recorded in sections, so everything heard here has an illusory quality to it, because Macero edited it all into one tune. Solos and density structures mark the individual takes; Hancock and McLaughlin deconstruct tonalities in favor of sound, creating overtonal ambiences. The rest of the set offers finished, wonderfully remastered versions of both "In a Silent Way/It's About That Time" and "Shhh/Peaceful": those that appeared on the original LP.

Bob Belden's revealing, insightful, and authoritative liner notes tell the fascinating story of how the recorded tracks were edited into final versions; so no need to go into it here. But the two other tracks recorded with the same band minus Tony Williams — replaced by Joe Chambers, of all people — are both unissued: "The Ghetto Walk" and "Early Minor." Both are deeply Hendrix-influenced, using his choice of keys and a series of sevenths around E flat, B flat, and A flat, and finally shifting themselves, in transmuted form, to the big daddy of all rock keys, E. Both of these tracks, filled with space, blues, rock, and killer piano and organ fills, are rhythmically carried by Holland and danced through the pocket by Chambers, who, while not as muscular as either Williams or DeJohnette, was more nuanced as a blues player, which is what these two awesome numbers called for, as they turned out to be — especially "Ghetto Walk" — the precursors to the material that would be recorded for Jack Johnson a year later. There is nothing extra in this set in terms of fluff, viscera, or detritus. All of the material included from these sessions offers perhaps the most fascinating look to date into the musical mind of Miles Davis, who was undergoing a revolution of his own — he looked to the younger players for inspiration and guidance in how to handle the new forms; the liner notes bear this atypical personification out. Each track is an audible step in that development, and a step toward the goal of what would be the first Miles Davis "groove" album — not in the Blue Note sense of the vernacular — one of atmosphere and ambience and texture and drift — not of melodies and changes. The package is handsome and well-illustrated to be sure, but the music alone is worth the package price. In many ways — far more so than the Bitches Brew sessions — this is the long-sought key that unlocks the door to the room that has the answers as to why and how Davis made such a complete break with his own music on In a Silent Way — a music which he never returned to — at least on record. It's the first box set in a long time that's been worth playing from beginning to end. [This set was reissued in 2004 with different packaging.]

— Thom Jurek

Miles had a new girl. Her name was Betty, and she told him all about what the kids were listening to. Being a singer herself, she had some connection to the inside world of pop and soul, but mostly, she was just a lot younger than him, and was probably instinctively more drawn to that music than Miles was. It's not as if Miles was completely out of touch with popular trends, but on tour and in the studio as frequently as he was, one could hardly blame him for receiving information second-hand. Betty told him all about Jimi Hendrix, Sly Stone, and the Fifth Dimension (hopefully in that order), and he was keen to investigate the new sounds. Years later he would brag about being able to put together a rock band that would blow all the others away, but he approached the idiom cautiously and methodically at first. Additionally, Miles was getting insider info from his drummer, Tony Williams. Tony was younger even than Betty Mabry, and although he'd come of age deep inside one of the most popular bands in jazz (even if jazz's popularity wasn't what it had been ten years previous), he had his finger very much on the pulse of hip new music. Tony had especially enjoyed the new funk from James Brown and the boogaloo grooves being played by Jimmy McGriff and Richard "Groove" Holmes' bands. Betty and Tony were playing a key role for Miles Davis in the late 60s, even beyond their personal and performing ones. The Complete In a Silent Way Sessions release details a six-month stretch in 1968-69 when the various advisors in Miles' life would see their seeds sprout into fauna so full of life and outrageous fertility that the face of his idiom would be forever changed. Of course, the final product of all this investigation and experimentation has been the subject of countless essays on Miles' genius, but it bears closer inspection to reveal that the trumpeter didn't just up and create this music out of thin air. He spent months in the studio rehearsing on tape, midwifing his ideas. In late '68, Miles was a painter using one canvas to try and retry his masterpiece, continually repainting over areas where, though the ideas were fresh and the colors vibrant, the concept was yet immature.

As a palette, Miles chose only the best primaries from two continents. At the time, Wayne Shorter, Tony Williams, and Herbie Hancock were mainstays from his second great quintet. Bassist Ron Carter had become so busy with sessions in New York that Miles had to find a replacement. In between gigs in England, he saw Dave Holland's band opening for Bill Evans. Miles was immediately struck by the young bassist, and sent word via Philly Jo Jones and his manager (Miles had the best connections) that he wanted Dave. Elsewhere, when it became apparent Hancock was going to have trouble making a recording date, Williams recommended the young Boston native Chick Corea as a replacement. This quintet (Davis, Shorter, Williams, Holland and Corea) produced the first tunes on this release in September 1968.

"Mademoiselle Mabry" is a sprawling ode to both Miles' new girl and Hendrix's "The Wind Cries Mary." Miles had started using electric keyboards in the studio almost exclusively by that time, and Corea's relatively conservative figures (when they aren't directly quoting the Hendrix tune), are the dominant timbre in this piece at first. He hadn't picked up the Fender Rhodes piano that would color almost every tune Miles performed thereafter, and the primitive sounds produced here betray the band's uncertainty about where the tune (or their sound) was going. Davis takes the first solo, similar to his exploratory efforts on Miles in the Sky earlier that year, over a non-groove from Williams' toms and Holland's steady, if rather static, low-end line. One of the reasons sets like this are great is that you really get a feeling for the musicians' progress during that time, and if this tune is any indication, things had only just begun to get interesting.

"Frelon Brun" gives a much better idea of the revolutionary sounds ahead. Williams wastes no time in hammering out a hard funk break from the kit, and Corea had apparently already learned the importance of the repetitive chordal vamp to this music. Davis takes a short solo, as if testing the waters, which is followed by Shorter's seemingly more confident strides in funky acid soul. The music actually ends up closer to what the band played after Bitches Brew than anything on In a Silent Way. Two months later, Miles reconvened with the same musicians, adding Herbie Hancock on Rhodes to form a sextet, to begin the next phase of the trip. The band played music closer to Miles' vision on "Two Faced": mystical, impressionistic soundscapes courtesy of the two-keyboard attack, subtle, though insistent drumming from Williams, and a by-then typically moaning, weary head covered by Davis and Shorter. The band was also not afraid of stretching the tunes out to 10, 15, or 20 minutes if it meant they'd find something useful along the way.

Miles (with the help of producer Teo Macero) had discovered tape edits from progressive pop records of the time (Sgt. Pepper being a chief influence), and this tune, similar to "Shhh/Peaceful" and "In a Silent Way/It's About That Time," was constructed from several stop/start fragments. Later the same month, Miles found yet another missing ingredient in keyboardist (and über-influence on the sound of all resulting jazz-rock fusion) Joe Zawinul. The two men had known each other for several years prior to these sessions, but Miles could only admire the Austrian's playing from afar. Zawinul had made great strides in uniting jazz and soul with Julian "Cannonball" Adderley's band in the mid-60s, even scoring a pop hit with "Mercy, Mercy, Mercy." He also brought an earthy sense of melody and classicism to the mix, and would ultimately become a major architect for the sound of Miles' band. "Splashdown," a previously unreleased piece of tense, Rhodes-led jazz-funk, was recorded with the first three-keyboard version of the band. However, Zawinul's influence wasn't really apparent until sessions from a couple of days later, when the band played two of his compositions: "Ascent" and the subsequent concert staple, "Directions." The former seemingly caught the band in transition, with its theretofore-unprecedented use of tonal clusters and rootless "comping" from the keyboards, and an absence of any drum pattern at all, save an odd tambourine pulse. "Directions" was another story altogether, as the band busts out of the peaceful into the wild. This was the most "rock" Miles Davis had sounded like up to that point, and the two versions of the tune on this set are very similar to what Miles' concerts would sound like from '69 through the early 70s. Also of note on this session is that drummer Jack DeJohnette made his first appearance with a Miles Davis band in the studio, lending his distinct, high-energy stomp to the proceedings.

The band went on the road for a few months after that, and returned to the studio in February 1969. More changes: John McLaughlin had been recruited on guitar (another Tony Williams recommendation), and Williams had returned on drums. This time around, Miles was looking for what he called a "groove album." The strategy was that the band would play a tune (on this session, "Shhh/Peaceful" and "In a Silent Way"), based on charts, but were free to explore what regions the performance yielded to them. Afterwards, Miles and Teo would evaluate the pieces, and form the "groove" in Miles' head from whatever was on tape.

The original, previously unreleased version of "Shhh/Peaceful" from that session will shock most people accustomed to the legendary In a Silent Way version. First of all, there's an exposition and melodic theme that was completely discarded in the proper version. Also, the famous robotic hi-hat pattern doesn't even begin until almost five minutes in. One of the surprises (some might even say disappointments) of this set is the realization that this music wasn't just the product of Miles' muse; there were hours of sessions and rehearsals before the band, Miles and Teo discovered what it was they were looking for. The humble beginnings of this tune still have much in common with straight jazz, though with a markedly progressive bent.

The same session yielded two versions of "In a Silent Way." The first is very different to what ended up on the album, with a faux-bossanova beat and Holland's light-footed bassline supporting the classic melody line. The second version is the version that was used on the album, with McLaughlin's heavenly solo statement of the main theme, and Miles' delicate answer. The band also performed "It's About That Time" (definitely a fruitful afternoon) in what was essentially the final version, complete with tape edits and loops compiled by Teo. Two days later, Miles was back in the studio. He had a couple of new pieces, "The Ghetto Walk" and "Early Minor," neither of which ended up on In a Silent Way. The first tune is a hard funk almost-blues featuring Joe Chambers laying down a slinky groove on drums, while McLaughlin, Shorter and Miles give up equally subversive solos. Most interesting is the middle section trip-down, wherein the ghost of the session two days prior sneaks in with a little atmospheric feather float. "Early Minor" is another Zawinul original that's indicative of the kind of hyper-impressionism he would play (with Shorter) with Weather Report shortly after making Bitches Brew with Miles. It's also confusing as to just why this didn't make the cut for the original In a Silent Way release, because it features similar cascading Rhodes figures, and very nice, gentle pulse keeping by Chambers.

The set ends with the LP versions of "Shhh/Peaceful" and "In a Silent Way/It's About That Time." Miles fans didn't get to hear everything that came in between this album and its predecessor, so the sessions documented on this collection will make the leap from the cautious dabbling in rock textures of Miles in the Sky and Filles de Kilimanjaro to the full-blown jazz-opera of Bitches Brew. These recordings seem a lot more logically arranged and planned. This is good and bad: while few people would doubt the genius of Miles Davis as a player, composer and bandleader, it's evident that he was running on blind faith more than once during that time, and that he was learning on the go as much as his sidemen were. Part of the mystique surrounding this album, for me, has always been that it seemed to come out of nowhere, like a beacon of uncanny originality and visionary foresight. Apparently, it did have roots, and while the music will always be some of my favorite from Miles, I can't honestly say that seeing the blueprints for his magic translates to the same sheer joy as did the end results. But, it's still magic music, and it's still Miles. The worst thing you could ever say about a set like this is that it's almost too educational, and of course, that's not really a criticism, is it?

— Dominique Leone, Pitchfork