ArtistArtistJohn SinclairAmerican poet (1941–2024)United StatesOfficial siteWikidataMusicBrainzFollow0 followersShowsMediaFestivalMotor City Muscle 2018Aug 17 – 19, 2018Philip A. Hart Plaza · Detroit, United StatesFestivalBumbershoot 2001Aug 31 – Sep 3, 2001Seattle Center · Seattle, United States