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...Wondered about that too. In the mid 70's i got a copy of Eruptions and it blew my head off at a time when i was on a steady diet of early John Mcluaghlin, Sonny Sharrock, Larry Coryell, Association P.C. and King Crimson (Larks Tongues). Eruptions is a scorcher!!!(zero Kenny G factor here). Blowin' Gold, Constant Throb and Intensity smoke pretty good too. He started to go soft and syrupy w/ Magic and Movement and really went for the processed cheese w/ Touch and some later records. I remember he took alot of heat from hardcore jazzers for awhile, then in 79' he put out Nexus w/ Bob Magnusson (i think some Coltrane compositions show up on that one) after that he went right back to making the saccharine stuff. I think he's still at it, i know he has a website.