alto saxophone Gary Bartz tracks a3 to b3 bass Miroslav Vitous tracks a1, a2 bass Ron Carter design Marvin Israel drums Grady Tate engineer [recording] Adrian Barber flugelhorn, trumpet, arranged by Charles Tolliver flute Hubert Laws photography by [cover] Lee Friedlander piano Herbie Hancock producer, liner notes Herbie Mann vibraphone Roy Ayers Lacquer Cut At Atlantic Studios Mastered At Longwear Plating Pressed By Monarch Record Mfg. Co. Manufactured By Atlantic Recording Corporation Matrix / Runout: ST-A-681375-MO (Matrix, Side 1) Matrix / Runout: ST-A-681376-MO (Matrix, Side 2) Matrix / Runout: ST-A681375-AA (MR) LW AT △12440 W (Runout, etched, Side 1) Matrix / Runout: ST-A681376-AA (MR) LW AT △12440-X W (Runout, etched, Side 2)