Introduction by Richard Williams. Mingus by Mingus. From the shabby roadhouses to fabulous estates, from the psychiatric ward of Bellevue to worlds of mysticism and solitude, these are the celebrated, demonic, anguished and, above all, profoundly moving memoirs of the great jazz bassist and composer Charles Mingus. First published in 1971, Beneath the Underdog is a masterpiece of memoir, a riveting insight into one of the giants of twentieth century music