| # | Title | Rating | Length |
|---|
| A1 | Warm Valley | | 2:29 |
| A2 | Tafadhali | | 3:54 |
| A3 | The Watergate Blues | | 5:54 |
| A4 | Maimoun | | 8:02 |
| B | Smilin' Billy Suite- recording engineer:
- Jan Erik Kongshaug (on 1975-10-22)
- engineer and editor:
- Dave Crawford
- producer:
- Jerry Venable
- bass [baby bass] and bass violin:
- Percy Heath (on 1975-10-22)
- double reed [African double reed instrument] and drums (drum set):
- Albert Heath (on 1975-10-22)
- flute, soprano saxophone and tenor saxophone:
- Jimmy Heath (on 1975-10-22)
- mbira and piano [acoustic piano]:
- Stanley Cowell (on 1975-10-22)
- remixer:
- David Stone
- recorded at:
- Talent Studios in Oslo, Norway (on 1975-10-22)
- engineered at and edited at:
- Generation Sound Studios in New York, New York, United States
- remixed at:
- Sound Ideas Studios in New York, New York, United States
- compilation of:
- Smilin' Billy Suite, Part 1 by The Heath Brothers, Smilin' Billy Suite, Part 2 by The Heath Brothers, Smilin' Billy Suite, Part 3 by The Heath Brothers and Smilin' Billy Suite, Part 4 by The Heath Brothers
- recording of:
- Smilin' Billy Suite (on 1975-10-22)
- composer:
- Jimmy Heath
- publisher:
- MJQ Music
| | 18:30 |