Credits

Doug Sahm: 6-String Bass, Bass, Electric Guitar, Acoustic Guitar, Piano, Vocals, Backing Vocals, Bajo Sexto, Arranger
Flaco Jiménez: Accordion, Translation, Vocals, Backing Vocals
Freddy Fender: Electric Guitar, Harmony, Translation, Vocals, Backing Vocals
Texas Tornados: Producer
Jimmy Day: Steel Guitar
Augie Meyers: Accordion, Harmonica, Organ, Hammond Organ, Vocals, Vox Organ
Derek O'Brien: Electric Guitar
Denny Purcell: Mastering
Ernie Durawa: Drums, Tambourine, Timbales
Laura LiPuma: Design, Artwork Direction
Mike Buck: Drums
Bill Halverson: Producer, Engineer, Mastering, Mixing
Dave Gorton: Photography
George Rains: Drums
Linell: Assistant Engineer
Speedy Sparks: Bass
Jack Barber: Bass
Jose L. Quintana: Production Coordination
Gary Hickinbotham: Engineer
Charles McBurney: Trumpet
Gary Laney: Mixing
Oscar Tellez: 6-String Bass, Bass, Bajo, Bajo Sexto
Louis Terrazas: Bass
Cameron Randle: Director, Concept
Richard Bennett: Electric Guitar, Acoustic Guitar, Requinto
David Grissom: Acoustic Guitar
Stuart H. Dill: Director, Concept
Lewis Bustos: Baritone Saxophone, Tenor Saxophone
Louis Ortega: Electric Guitar, Harmony, Vocals, Backing Vocals
Rocky Morales: Tenor Saxophone