Transmutation (Mutatis Mutandis) is the first album by Bill Laswell's everchanging "supergroup" Praxis. This first album features Buckethead on guitar, Bootsy Collins on bass and vocals, Brain on drums, Bernie Worrell on keyboards and DJ AF Next Man Flip on turntables and mixer. Transmutation features a wide range of musical styles, all mixed together to make a very diverse and unique album. Styles such as heavy metal, funk, hip hop, ambient, jazz and blues are blended together to form a strange style of avant-garde, with extended guitar and keyboard solos, and highly improvised passages.