arranged by Santana art direction Mick Brigden bass David Margen bongos, percussion Armando Peraza congas, percussion, backing vocals [background vocals] Raul Rekow coordinator Alan Bagshaw coordinator Gary Rashid drums Graham Lear tracks a1, a2, a5, b1 to b6 engineer Fred Catero tracks a3, a4, a6 engineer Keith Olsen tracks a3, a4, a6 engineer [2nd] Chris Minto tracks a1, a2, a5, b1 to b6 engineer [2nd] Wayne Lewis graphics Artbreakers graphics Richard Stutting tracks a3, a4, a6 keyboards, backing vocals [background vocals] Alan Pasqua layout [sleeve] J.P. Jones lead guitar, percussion, backing vocals [background vocal] Carlos Santana lead vocals, backing vocals [background vocals] Alex Ligertwood management Bill Graham Management management [direction - assistant] Steve Welkom management [direction] Ray Etzler mastered by Bernie Grundman mixed by Fred Catero percussion, timbales, backing vocals [background vocals] Orestes Vilato photography by [front cover] Becher Video Productions photography by [sleeve] Guido Harari piano, organ, synthesizer Richard Baker producer [produced by in association with] Fred Catero producer [produced by in association with] Santana tracks a1, a2, a5, b1 to b6 producer [produced by] Bill Graham tracks a1, a2, a5, b1 to b6 producer [produced by] Carlos Santana tracks a3, a4, a6 producer [produced by] Keith Olsen tracks a3, a4, a6 rhythm guitar, backing vocals [background vocals] Chris Solberg Phonographic Copyright (p) CBS Inc. Copyright (c) CBS Inc. Copyright (c) Sri Chinmoy Pressed By CBS, Haarlem Recorded At The Automatt Mixed At The Automatt Mixed At Sound City Studios Mastered At A&M Studios Published By Freshwater Music Ltd. Published By Light Music (3) Published By Urmila Music Published By Rick Meyers Published By Island Music Ltd. Published By Audigram Music Published By MCA Music Photo and lyric inner sleeve.