Anita O'Day - Lullaby of the Leaves Mary Lou Williams Don Byas Lullaby of the Leaves

I wouldn't be surprised if M.L.W. did the arrangement, it's good enough to be one of hers.   I can't find the band listed.

I think I've posted this recording of her playing with Don Byas before. It's worth repeating.

Update:  OK, this is so beautiful I can't help posting Don Byas and MLW playing Why?