Vocals – Ismael RiveraWritten-By – C. Curet Alonso*

Baritone Vocals – Tito AllenWritten-By – Ray Barretto

Congas – Mongo SantamariaWritten-By – Neal Creque

Timbales – Willie RosarioWritten-By – Junior Toledo

Vocals – Santos ColónWritten-By – C. Curet Alonso*

Bongos – Roberto RoenaWritten-By – C. Curet Alonso*

Vocals – Pablo LeBronWritten-By – Jose LeBron

Backing Vocals – Graciela Carriquí, Sylvia Villegas, Victoria Villegas*Trombone – Willie ColónWritten-By – Manzanita*

Producer, Piano – Larry HarlowVocals – Junior GonzalezWritten-By – Arsenio Rodriguez

Vocals, Written-By – Ismael Miranda

Piano, Vocals – Joe BataanVocals – Joe PaganWritten-By – Curtis Mayfield

Producer – Johnny PachecoVocals – Héctor CasanovaWritten-By – Felipe Yanes*

Trumpet – Tommy OlivenciaVocals – Chamaco RamirezWritten-By – C. Curet Alonso*

Producer – Johnny PachecoVocals – Adalberto Santiago

Producer, Trombone, Choir – Willie ColónVocals, Written-By – Ruben Blades