Jon Secada – Heart, Soul & A Voice

Backing Vocals – Willy Perez-Feria
Backing Vocals – Beth Cohen
Guitar – Rene Toledo
Mixed By – Eric Schilling
Written-By, Arranged By, Programmed By – Tom McWilliams
Written-By, Backing Vocals – Jon Secada

Arranged By, Programmed By, Cymbal [Ride Cymbal] – Nathaniel Seidman
Backing Vocals – Betty Wright
Bass – Angelo Morris
Guitar – Andy Goldman
Mixed By – Eric Schilling
Saxophone, Arranged By [Horn Arrangement] – Ed Calle
Trombone – Dana Teboe
Trombone – Teddy Mulet
Trumpet – Randall Barlow
Trumpet – Arturo Sandoval
Written-By, Arranged By, Programmed By, Organ [Hammond B3], Vibraphone, Arranged By [Horn Arrangement] – Lawrence Dermer
Written-By, Backing Vocals – Jon Secada

Backing Vocals – Miriam Mandelkern
Drum Programming [Loops] – Tom McWilliams
Mixed By – Phil Ramone
Mixed By – Eric Schilling
Written-By, Arranged By, Programmed By – Michael Morejon
Written-By, Backing Vocals – Jon Secada

Backing Vocals – Betty Wright
Guitar – Andy Goldman
Mixed By – Eric Schilling
Saxophone, Arranged By [Horn Arrangement] – Ed Calle
Trombone – Dana Teboe
Trombone – Teddy Mulet
Trumpet – Randall Barlow
Trumpet – Arturo Sandoval
Written-By – Marvin Gaye
Written-By – Ed Townsend
Written-By, Arranged By, Programmed By, Backing Vocals, Organ [Hammond B3] – Lawrence Dermer
Written-By, Backing Vocals – Jon Secada

Arranged By, Programmed By – Lawrence Dermer
Arranged By, Programmed By – Nathaniel Seidman
Backing Vocals – Jon Secada
Backing Vocals – LaGaylia Frazier
Backing Vocals – Miriam Mandelkern
Guitar – Andy Goldman
Mixed By – Eric Schilling
Written-By – Diane Warren

Backing Vocals – Donna Allen
Congas, Percussion – Rafael Padilla
Guitar – John DeFaria
Guitar – Scott Shapiro
Mixed By – Charles Dye
Written-By, Arranged By, Programmed By – Tom McWilliams
Written-By, Backing Vocals – Jon Secada

Bass – Jorge Casas
Guitar [Solo] – Scott Shapiro
Mixed By – Phil Ramone
Mixed By – Eric Schilling
Rhythm Guitar – Rene Toledo
Shaker – Freddy Piñero, Jr.
Written-By, Arranged By, Programmed By – Michael Morejon
Written-By, Backing Vocals – Jon Secada

Arranged By, Programmed By, Cymbal [Live Cymbals] – Nathaniel Seidman
Backing Vocals – Betty Wright
Bass [Additional Overdubs] – Angelo Morris
Fretless Bass – Jorge Casas
Guitar – Andy Goldman
Mixed By – Eric Schilling
Saxophone, Arranged By [Horn Arrangement] – Ed Calle
Trombone – Dana Teboe
Trombone – Teddy Mulet
Trumpet – Randall Barlow
Trumpet – Arturo Sandoval
Written-By, Arranged By, Programmed By, Organ [Hammond B3], Arranged By [Horn Arrangement] – Lawrence Dermer
Written-By, Backing Vocals – Jon Secada

Backing Vocals – Donna Allen
Drum Programming [Additional] – Nathaniel Seidman
Guitar – John DeFaria
Mixed By – Eric Schilling
Mixed By – John Haag
Saxophone – Ed Calle
Trombone – Dana Teboe
Trumpet – Teddy Mulet
Trumpet, Orchestrated By [Horns] – Randall Barlow
Written-By, Arranged By, Programmed By, Arranged By [Horn Arrangement] – Michael Morejon
Written-By, Backing Vocals – Jon Secada

Drums [Live Drums] – Tom McWilliams
Mixed By – Eric Schilling
Written-By, Arranged By, Programmed By, Keyboards, Guitar, Guitar [Solo] – Scott Shapiro
Written-By, Backing Vocals – Jon Secada

Arranged By, Programmed By – Randall Barlow
Bass – Jorge Casas
Congas, Percussion – Edwin Bonilla
Electric Piano [Digital] – Clay Ostwald
Guitar – Juanito Márquez
Mixed By – Eric Schilling
Written-By – Diane Warren
Written-By, Arranged By [Arrangement Inspired By] – Michael Morejon
Written-By, Backing Vocals – Jon Secada

Chorus – Miriam Mandelkern
Drum Programming [Additional] – Tom McWilliams
Lyrics By [Spanish Lyrics By] – Rebecca M. Fajardo
Mixed By [English Version], Mixed By [Spanish Version] – Phil Ramone
Mixed By [English Version], Mixed By [Spanish Version] – Eric Schilling
Mixed By [Spanish Version] – Charles Dye
Written-By, Arranged By – Michael Morejon
Written-By, Chorus – Jon Secada

Arranged By, Cymbal [Live Cymbals] – Nathaniel Seidman
Bass [Additional Overdubs] – Angelo Morris
Chorus – Miriam Mandelkern
Guitar – Andy Goldman
Mixed By – Eric Schilling
Saxophone, Arranged By [Horn Arrangement] – Ed Calle
Trombone – Dana Teboe
Trombone – Teddy Mulet
Trumpet – Randall Barlow
Trumpet – Arturo Sandoval
Written-By [In Spanish] – Gloria Estefan
Written-By [In Spanish] – Emilio Estefan, Jr.
Written-By, Arranged By, Organ [Hammond B3], Vibraphone, Arranged By [Horn Arrangement] – Lawrence Dermer
Written-By, Written-By [In Spanish], Chorus – Jon Secada