Credits

Doug Sahm: Guitar, Rhythm Guitar, Maracas, Vocals, Arranger
Flaco Jiménez: Accordion, Vocals, Arranger
Freddy Fender: Vocals, Arranger
Los Relámpagos del Norte: Arranger
Joe "King" Carrasco: Guitar, Arranger
Johnny Gimble: String Arrangement
Rosie Flores: Backing Vocals
Cullen Offer: Tenor Saxophone
Ry Cooder: Slide Guitar
Augie Meyers: Accordion, Piano, Vocals, Vox Organ, Arranger
Jim Dickinson: Producer, Piano
Derek O'Brien: Electric Guitar
Dennis Keeley: Photography
Bob Kelly: Assistant Engineer
Stuart Sullivan: Engineer
Dirk Walter: Design, Artwork Direction
Don Smith: Mastering, Mixing
Ernie Durawa: Drums
John Reed: Guitar
Barry Frosty Smith: Drums
Bill Bentley: Executive Producer
George Rains: Drums
Speedy Sparks: Bass
Allan Rich: Percussion, Synthesizer, Keyboards
Jack Barber: Bass
Martin Pradler: Mixing Assistant, Assistant Engineer
Louie Ortega: Guitar, Rhythm Guitar, Backing Vocals, Arranger
Jeff Sheehan: Mixing Assistant, Assistant Engineer
Chris Jurado: Bass
Max Baca: Bajo, Rhythm Guitar, Arranger
Steve Shady: Assistant Engineer
Alicia Osbourne: Assistant Producer
Clay Meyers: Drums
Lewis Bustos: Baritone Saxophone
Vern Monnett: Steel Guitar
David Katznelson: Executive Producer
Al Gomez: Trumpet