NY: Leeds Music, 1946. First Edition. Pictorial Cover. 6pp, words and music, in part: "Groovy (with a rock) Hey! Ba-ba-re-bop, Hey! Ba-ba-re-bop .... Yes, your baby knows...." 12" x 9" Near Fine. Item #031721
The cover shows a couple swing-dancing, musical instruments, and an inset portrait of Lionel Hampton who co-wrote this song and recorded it for Decca Records.