Lowell George
Greenspoon performed and recorded with Linda Ronstadt, Eric Clapton, Jimi Hendrix, America, The Beach Boys, Beck, Bogert &amp; Appice, Nils Lofgren, Lowell George, Kim Fowley, Donovan, Buddy Miles, Stephen Stills, Jeff Beck, Chris Hillman, Steve Cropper, Duck Dunn, James Burton, Hal Blaine, Leon Russell, The Wrecking Crew, Osibisa, Shaun Cassidy, Cheech &amp; Chong, and Redbone.