II B.S. (Side A
I X Love (Side A)
Celia (Side A)
Mood Indigo (Side A)
Better Get Hit In Yo' Soul (Side B)
Theme For Lester Young (Side B)
Hora Decubitus (Side B)

Mingus's second Impulse! album, released in 1963, was another large-ensemble masterpiece featuring two of the bassist/bandleader's greatest compositions 'Celia' and 'Better Get Hit In Yo' Soul' - plus a famous version of Duke Ellington s 'Mood Indigo.'