Before Cream split, Bruce recorded an
acoustic free jazz album with Dick Heckstall-Smith and
Jon Hiseman, and released it in 1971 as
Things We Like. This album was a precursor to the
jazz fusion boom in the early 1970s, and more recently, it has been sampled by many
hip hop artists.
Bruce continued to work on many other collaborations with other musicians. The first of these,
Songs for a Tailor, was released in 1969, featuring both Heckstall-Smith and Hiseman. It was a worldwide hit, but, after a brief supporting tour with
Larry Coryell and
Mitch Mitchell in his band, he left to join the jazz fusion band
Lifetime. With drummer
Tony Williams, guitarist
John McLaughlin and organist
Larry Young, the group recorded two albums. However, they did not get much critical and commercial acclaim, and Lifetime broke up in 1970. Bruce then recorded another solo album
Harmony Row, but this was not commercially successful.
In 1972, Bruce formed a
blues rock power trio,
West, Bruce and Laing. Besides Bruce, the group consisted of
Leslie West and
Corky Laing, formerly of the hard rock band
Mountain. They produced two studio albums,
Why Don't'cha and
Whatever Turns You On, and one live album,
Live 'N' Kickin. The band soon broke up, and, not long after, Bruce released another solo album,
Out Of The Storm. A tour was lined up with former
Rolling Stones guitarist
Mick Taylor and jazz keyboard player
Carla Bley, with whom he had collaborated with in 1971 on
Escalator Over the Hill. The tour, documented on
Live at the Manchester Free Trade Hall, ended with Taylor leaving, and no studio recordings were made.
In 1974, Bruce is credited with bass guitar in the title song on Frank Zappa's successful "Apostrophe" album.
In 1977, Bruce formed a new band with drummer
Simon Phillips and keyboardist
Tony Hymas. The group recorded an album, called
How's Tricks. A world tour followed, but the album was a commercial failure. The follow-up album
Jet Set Jewel was put on hold when as Bruce was dropped by his record label. In 1978, Bruce toured with the
Mahavishnu Orchestra, reuniting him with John McLaughlin.
By 1979, Bruce's drug habit had reached such a level that he had lost a lot of his money; in that year he married his second wife, Margrit Seyffer. She organised his career from a business standpoint, and Bruce played a lot of sessions with
Cozy Powell, Gary Moore and
Jon Anderson to get some money. By 1980 his career was back on track with his new band, consisting of drummer
Billy Cobham, guitarist
Clem Clempson, and keyboardist
David Sancious. They toured widely to support their album,
I've Always Wanted to do This, but it was not commercial success and the band split. During the early 80s, he also joined up to play with mates from the old days in
Rocket 88, the back-to-the-roots fun band that
Ian "Stu" Stewart had put together, and appears on their only album, recorded live in Germany in 1981.
In 1982, Bruce collaborated with guitarist
Robin Trower and released two albums,
BLT and
Truth, the first of which was a minor hit in the United States. In 1983, Bruce released another solo album,
Automatic, which was only released in Germany. In the mid-1980s, Bruce began working with the music producer
Kip Hanrahan, and released the albums
Desire Develops an Edge,
Vertical's Currency and
Exotica, all of which were critically successful. In 1987, Bruce recorded his solo album
Somethin' Els in Germany, but this was delayed until 1992 and received belated widespread critical acclaim. His German TV concerts of his 1980s period have been collected on a two-DVD set,
Live at Rock Palast.
In 1989, Bruce began recording material with Ginger Baker and released another solo album,
A Question of Time. Baker and Bruce toured the US at this time. In 1993, Bruce was again reunited with Baker for his 50th birthday concert, along with guitarist
Gary Moore. These recordings were released on the live double album
Cities of the Heart. In 1994 this lineup became the band
BBM, and their subsequent album was a top ten hit in the UK. However, the band broke up shortly afterwards.
A low-key solo piano album,
Monkjack, followed in 1995, featuring Bruce and organist
Bernie Worrell. Bruce then began work producing and arranging the soundtrack to the independently produced Scottish film
The Slab Boys with
Lulu, Edwyn Collins, Eddie Reader and
The Proclaimers. The soundtrack album appeared in 1997. In 2000 he returned to touring as a member of
Ringo Starr All Starr Band which also featured
Peter Frampton on guitar. At the gig in Denver, Colorado the band was joined on stage by Ginger Baker, and Bruce, Baker and Frampton played a short set of Cream classics.
In 2001 Bruce reappeared with his most successful band of recent times featuring Bernie Worrel, Vernon Reid of
Living Colour on guitar and Kip Hanrahan's three-piece Latin rhythm section. Hanrahan also produced the accompanying album
Shadows in the Air, which included a reunion with Eric Clapton on a new version of
Sunshine of Your Love. The band released another studio album,
More Jack than God, in 2003, and a live DVD,
Live at Canterbury Fayre.
Bruce had suffered a period of declining health, and in the summer of 2003 was diagnosed with
liver cancer. In September 2003, he underwent a
liver transplant, which was almost fatal, as his body initially rejected the new organ. He has since recovered, and in May, 2005, he reunited with former Cream bandmates Eric Clapton and Ginger Baker for a series of well-received concerts at London's
Royal Albert Hall, released as the album
Royal Albert Hall London May 2-3-5-6 2005, and New York's
Madison Square Garden. A biography of Bruce, entitled
Jack — The Biography of Jack Bruce was written by
Steven Myatt and published in 2005.
In 2006, Bruce returned to the live arena with a concert of Cream and solo classics performed with the German
HR Big Band.