- 1 San Lorenzo
- 2 Phase Dance
- 3 Jaco
- 4 Aprilwind
- 5 April Joy
- 6 Lone Jack
- Bass – Mark Egan
- Design [Cover Design] – B. Wojirsch*
- Drums – Dan Gottlieb*
- Engineer – Jan Erik Kongshaug
- Guitar [6 & 12-string] – Pat Metheny
- Keyboards, Synthesizer [Oberheim], Autoharp – Lyle Mays
- Photography By – Roberto Masotti
- Producer – Manfred Eicher