Vocals: Obie Bermúdez - Keyboards: Sergio George - Producer: Sergio George - Percussion: Robert Vilera - Bass: Sal Cuevas - Conga: Jose Gregorio - Guitar: Ahmed Barroso - Violin: Pedro Alfonso - Trumpet: Jose Sibaja - Trombone: Alberto Barros - Vocals: Guianko Gomez - Engineer: Michael Rivera - Mix Engineer: Alfredo Matheus - Asst. Recording Engineer: P.T. Najeva