WIKIPEDIA:

“ Audioslave was an American rock supergroup formed in Los Angeles, California, in 2001 and disbanded in 2007. The four-piece band consisted of then-former Soundgarden lead singer/rhythm guitarist, Chris Cornell, and then-former Rage Against the Machine members, Tom Morello (lead guitar), Tim Commerford (bass/backing vocals), and Brad Wilk (drums). Critics initially described Audioslave as an amalgamation of Soundgarden and Rage Against the Machine, but by the band's second album, Out of Exile, it was noted that they had established a separate identity.
Audioslave's trademark sound was created by blending 1970s hard rock with 1990s alternative rock. Moreover, Morello incorporated his well-known, unconventional guitar solos into the mix. As with Rage Against the Machine, the band prided themselves on the fact that all sounds on their albums were produced using only guitar, bass, drums, and vocals.
After Audioslave released three successful albums, received three Grammy nominations, and became the first American rock band to perform an open-air concert in Cuba, Cornell issued a statement in February 2007 announcing that he was permanently leaving the band "due to irresolvable personality conflicts as well as musical differences." The 2007 Rage Against the Machine reunion and tour involving three members as well as solo albums released [......] ”

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