Artist: Héctor Lavoe - Mastering Engineer: Kevin Gray - Recording Engineer: Jon Fausty - Vocals: Héctor Lavoe - Trombone: Tom Malon - Trombone: José Rodríguez - Conga: Milton Cardona - Bongos: José Mangual Jr - Bass Guitar: Eddie "Guagua" Rivera - Timbales: Nicky Marrero - Piano: Markolino Dimond - Chorus: Ruben Blades - Chorus: Willie Colón - Chorus: Willie Garcia - Chorus: Héctor Lavoe - Recording Producer: Willie Colón - Composer/Author: Willie Colón

Artist: Héctor Lavoe - Mastering Engineer: Kevin Gray - Recording Engineer: Jon Fausty - Vocals: Héctor Lavoe - Trombone: Tom Malon - Trombone: José Rodríguez - Conga: Milton Cardona - Bongos: José Mangual Jr - Bass Guitar: Eddie "Guagua" Rivera - Timbales: Nicky Marrero - Piano: Markolino Dimond - Chorus: Ruben Blades - Chorus: Willie Colón - Chorus: Willie Garcia - Chorus: Héctor Lavoe - Recording Producer: Willie Colón - Composer/Author: Mario Cavagnaro

Artist: Héctor Lavoe - Mastering Engineer: Kevin Gray - Recording Engineer: Jon Fausty - Vocals: Héctor Lavoe - Trombone: Tom Malon - Trombone: José Rodríguez - Conga: Milton Cardona - Bongos: José Mangual Jr - Bass Guitar: Eddie "Guagua" Rivera - Timbales: Nicky Marrero - Piano: Markolino Dimond - Chorus: Ruben Blades - Chorus: Willie Colón - Chorus: Willie Garcia - Chorus: Héctor Lavoe - Recording Producer: Willie Colón - Composer/Author: Héctor Lavoe

Artist: Héctor Lavoe - Mastering Engineer: Kevin Gray - Recording Engineer: Jon Fausty - Vocals: Héctor Lavoe - Trombone: Tom Malon - Trombone: José Rodríguez - Conga: Milton Cardona - Bongos: José Mangual Jr - Bass Guitar: Eddie "Guagua" Rivera - Timbales: Nicky Marrero - Piano: Markolino Dimond - Chorus: Ruben Blades - Chorus: Willie Colón - Chorus: Willie Garcia - Chorus: Héctor Lavoe - Recording Producer: Willie Colón - Composer/Author: Orlando Brito

Artist: Héctor Lavoe - Mastering Engineer: Kevin Gray - Recording Engineer: Jon Fausty - Vocals: Héctor Lavoe - Trombone: Tom Malon - Trombone: José Rodríguez - Conga: Milton Cardona - Bongos: José Mangual Jr - Bass Guitar: Eddie "Guagua" Rivera - Timbales: Nicky Marrero - Piano: Markolino Dimond - Chorus: Ruben Blades - Chorus: Willie Colón - Chorus: Willie Garcia - Chorus: Héctor Lavoe - Trumpet: Héctor Zarzuela - Recording Producer: Willie Colón - Composer/Author: Virgilio José Enrique González Solar

Artist: Héctor Lavoe - Mastering Engineer: Kevin Gray - Recording Engineer: Jon Fausty - Vocals: Héctor Lavoe - Trombone: Tom Malon - Trombone: José Rodríguez - Conga: Milton Cardona - Bongos: José Mangual Jr - Bass Guitar: Eddie "Guagua" Rivera - Timbales: Nicky Marrero - Piano: Markolino Dimond - Chorus: Ruben Blades - Chorus: Willie Colón - Chorus: Willie Garcia - Chorus: Héctor Lavoe - Recording Producer: Willie Colón - Composer/Author: Roberto Garcia

Artist: Héctor Lavoe - Mastering Engineer: Kevin Gray - Recording Engineer: Jon Fausty - Vocals: Héctor Lavoe - Trombone: Tom Malon - Trombone: José Rodríguez - Conga: Milton Cardona - Bongos: José Mangual Jr - Bass Guitar: Eddie "Guagua" Rivera - Timbales: Nicky Marrero - Piano: Markolino Dimond - Chorus: Ruben Blades - Chorus: Willie Colón - Chorus: Willie Garcia - Chorus: Héctor Lavoe - Recording Producer: Willie Colón - Composer/Author: José Luis Delgado Pérez

Artist: Héctor Lavoe - Mastering Engineer: Kevin Gray - Recording Engineer: Jon Fausty - Vocals: Héctor Lavoe - Trombone: Tom Malon - Trombone: José Rodríguez - Conga: Milton Cardona - Bongos: José Mangual Jr - Bass Guitar: Eddie "Guagua" Rivera - Timbales: Nicky Marrero - Piano: Markolino Dimond - Chorus: Ruben Blades - Chorus: Willie Colón - Chorus: Willie Garcia - Chorus: Héctor Lavoe - Trumpet: Ray Maldonado - Recording Producer: Willie Colón - Composer/Author: Johnny Pacheco