Credits

Joe Torres: Piano
Johnny Pacheco: Director, Engineering Director, Recording Director
Milton Cardona: Congas
Héctor Lavoe: Vocals
Willie Colón: Leader, Trombone
José Mangual: Bongos
Carlos Berrios: Voices
Romero: Timbales
Ernesto Lechner: Liner Notes
Izzy Sanabria: Creative Consultant, Design, Graphic Design, Original Idea
Jerry Masucci: Producer
Prof. Joe Torres: Piano
Santiago Ortega Gonzalez: Bass
Willie Campbell: Trombone
Bob Katz: Remastering