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Reed Mathis is a bassist, producer, singer, and guitarist who is best known for his 15-year stint as co-leader of the Tulsa progressive jazz band Jacob Fred Jazz Odyssey. The Bay Area rooted player has also notably worked with Grateful Dead members Bob Weir, Phil Lesh, Mickey Hart, Bill Kreutzmann. He played with Steve Kimock Band, and is a former member of Tea Leaf Green.