Limited Clear Vinyl edition, 500 copies! Recorded in 1957 this is one of Charles Mingus's lesser known sessions. Here the master was at the head of an awesome band including some of his regular sidemen. Jimmy Knepper - trombone, Shafi Hadi - alto saxophone, tenor saxophone and Dannie Richmond - drums, along with nothing but Bill Evans on piano! This is dense, lyrical and very stimulating music deeply rooted in the bop tradition yet with an open ear to other sound territories.