Hank Jones - piano, harpsichord

Oliver Nelson - arranger, conductor

Clark Terry - trumpet, vocals

Joe Newman (tracks 1-4 & 7-9), Ernie Royal, Snooky Young (tracks 1-4 & 7-9) - trumpet

J. J. Johnson, Jimmy Cleveland, Tom Mitchell, Britt Woodman - trombone (tracks 2, 3, 7 & 8)

Bob Ashton (tracks 2, 3, 7 & 8), Danny Bank, Jerry Dodgion (tracks 2, 3, 5-8, 10 & 11), Romeo Penque (tracks 5, 6, 10 & 11), Jerome Richardson (tracks 1-4 & 7-9), Phil Woods (tracks 1-4 & 7-9) - woodwinds

Ron Carter (tracks 5, 6, 10 & 11), George Duvivier (tracks 1-4 & 7-9) - bass

Ed Shaughnessy (tracks 5, 6, 10 & 11), Grady Tate (tracks 1-4 & 7-9) - drums

Joe Venuto - percussion (tracks 5, 6, 10 & 11)

All compositions by Oliver Nelson except as indicated

1. "Broadwalk Samba" (Johnny Hodges) - 2:56
2. "Winchester Cathedral" (Geoff Stephens) - 2:22
3. "Mas Que Nada (Pow Pow Pow)" (Jorge Ben) - 2:35
4. "Lullaby of Jazzland" (Manny Albam) - 2:32
5. "Jazztime, U.S.A." (Stanley Clayton, George Cates, Jack Pleis) - 2:19
6. "Cul-De-Sac" (Krzysztof Komeda) - 3:09
7. "Happenings" - 3:11
8. "Lou's Good Dues Blues" - 4:21
9. "Fugue Tune" (Traditional) - 4:22
10. "Spy With a Cold Nose" (Riz Ortolani) - 2:13
11. "Funky But Blues" - 2:42

• Recorded at in New York City on October 19, 1966 (tracks 5, 6, 10 & 11), October 20, 1966 (tracks 2, 3, 7 & 8) and October 21, 1966 (tracks 1, 4 & 9)