One of the first 5-10 jazz albums I ever bought (thank you, my benefactor sales clerk at Franklin Records), 20-25 years later replaced by the two OJC CD's, the Quintet and the Bud Powell at Massey Hall. Good enough for me. I owned the big Mingus Debut box twice, but once the smaller Euro Mingus Leader Debut box came out, I got that and a few other single CD's, some of which I already had inhouse (Bley, Hazel Scott, Miles, Thad Jones, 4 Trombones, a $3 John Dennis) and sold off the box, which was too bulky for me and had too much filler for my tastes. There's a lot of gold in that box, but also a lot of dross.