Karl Denson is a funk and jazz saxophonist, flutist and vocalist from San Diego, California. He was a member of Lenny Kravitz's band and has co-founded and led The Greyboy Allstars. Denson has recorded with artists including Jack DeJohnette, Dave Holland, Blind Boys of Alabama, Stanton Moore, and Jon Foreman of the rock band Switchfoot. As of 2007 he continues to lead his own Karl Denson's Tiny Universe and Karl Denson Trio (KD3).