I play what I am. I play Mingus. This comics biography tells the troubled life, the battles against racism, the brilliant music of a master who has left an indelible mark on the jazz scene, and beyond. From his beginnings in Los Angeles in the 1940s to his heartbreaking end in Mexico, the story of a man of indomitable and rebellious talent who crossed styles while always remaining himself, in perpetual struggle against a society that wanted him marginalized and subordinated.