The exact recording dates for the two remaining tracks are currently unknown. "Expression" features the quartet, while "To Be" was recorded by the quartet plus Pharoah Sanders and possibly Algie DeWitt on bata drum.
There is no information available regarding the exact recording dates of the two remaining tracks at this time. The track "Expression" includes a quartet, whereas "To Be" was recorded by adding Pharoah Sanders and possibly Algie DeWitt to the quartet for bata drumming.