Friday music: If you don't love jazz, you hate America Friday, 7 September 2018 American, Goverment, News, People, Politics, UK, World Matthew Garrison, "Say What?" from his self-titled debut. As an interesting biographical note, Garrison is not only an amazing bassist, he is the son of Jimmy Garrison, who was Coltrane's bassist. Funny how musical talent can work. Tweet Subscribe to receive free email updates: