- Johnny Andrews: Bongos, Cowbell
- Rubén Blades: Arranger, Artistic Director, Concept, Performer, Producer, Vocals
- Milton Cardona: Choir, Chorus, Conga, Percussion
- Danilo Caymmi: Composer
- Jay Chattaway: Arranger
- Willie Colón: Arranger, Artistic Director, Audio Production, Choir, Chorus, Concept, Director, Engineer, Mixing, Producer, Recording Director, Trombone, Vocals
- Luis Cruz: Arranger
- Jimmy Delgado: Timbales
- Jon Fausty: Engineer, Mixing
- Pedro Flores: Composer
- Louise Hilton: Graphic Design
- Ernesto Lechner: Liner Notes
- Ron Levine: Cover Photo, Photography
- Luis Lopez: Trombone
- Luis Antonio Lopez: Trombone
- Jerry Masucci: Executive Producer
- Leopoldo Pineda: Trombone
- Eddie Resto: Bass (Electric), Guitar (Bass)
- Jaime Sabater: Composer
- Edmundo Souto: Composer
- Paulinho Tapajós: Composer
- Richie Viera: Editing