Bass guitarist Hugh Hopper has died at the age of 64, it was announced yesterday. The Kent-born musician is best known as the bass player in Soft Machine which he joined in 1968. He remained with them until 1972 but later became an important part of Soft Machine Legacy which has toured the world in recent years.

Before Soft Machine Hopper worked with Daevid Allen and Robert Wyatt in the Daevid Allen Trio before forming the Wilde Flowers joined by his brother Brian, Wyatt, Kevin Ayers and Richard Sinclair. But it was with Wyatt, Allen, Ayers and also Mike Ratledge that he was to make his mark on the history of progressive rock and forward-looking jazz-influenced psychedelic groups of the period and since with his innovative fuzz-bass sound.

After Soft Machine, Hopper worked with a range of groups including the influential Gilgamesh and Isotope and began an association with free jazz saxophonist Elton Dean who joined Soft Machine in 1969. Later important collaborations also included work with the late Pip Pyle, Phil Miller’s In Cahoots and since 2002 with Soft Works which later became Soft Machine Legacy. Hopper had been suffering from leukaemia in recent years. A benefit was held for him at the 100 Club in London last December. A full obituary will follow in the July print edition of Jazzwise. He will be sadly missed.