Jon Secada – Heart, Soul & A Voice

Backing Vocals – Willy Perez-Feria
Backing Vocals – Beth Cohen
Written-By – Jon Secada
Written-By, Arranged By, Programmed By – Tom McWilliams

Arranged By [Horns] – Ed Calle
Arranged By, Programmed By, Cymbal [Ride] – Nathaniel Seidman
Bass – Angelo Morris
Written-By – Jon Secada
Written-By, Arranged By, Programmed By, Vibraphone, Arranged By [Horns] – Lawrence Dermer

Loops [Drum] – Tom McWilliams
Written-By – Jon Secada
Written-By, Arranged By, Programmed By – Michael Morejon

Arranged By [Horns] – Ed Calle
Arranged By, Programmed By – Nathaniel Seidman
Written-By – Marvin Gaye
Written-By – Ed Townsend
Written-By – Jon Secada
Written-By, Arranged By, Programmed By, Backing Vocals – Lawrence Dermer

Arranged By, Programmed By – Lawrence Dermer
Arranged By, Programmed By – Nathaniel Seidman
Backing Vocals – LaGaylia Frazier
Written-By – Diane Warren

Congas, Percussion – Rafael Padilla
Written-By – Jon Secada
Written-By, Arranged By, Programmed By – Tom McWilliams

Bass – Jorge Casas
Guitar [Solo] – Scott Shapiro
Shaker – Freddy Piñero, Jr.
Written-By – Jon Secada
Written-By, Arranged By, Programmed By – Michael Morejon

Arranged By [Horns] – Ed Calle
Bass [Additional Overdubs] – Angelo Morris
Cymbal [Live Cymbals] – Nathaniel Seidman
Fretless Bass – Jorge Casas
Written-By – Jon Secada
Written-By, Arranged By, Programmed By, Arranged By [Horns] – Lawrence Dermer

Drum Programming [Additional] – Nathaniel Seidman
Orchestrated By [Horns] – Randall Barlow
Written-By – Jon Secada
Written-By, Arranged By, Programmed By, Arranged By [Horns] – Michael Morejon

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

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

Drum Programming [Additional] – Tom McWilliams
Lyrics By [Spanish] – Rebecca M. Fajardo
Music By – Jon Secada
Music By, Arranged By – Michael Morejon

Arranged By [Horns] – Ed Calle
Arranged By, Cymbal [Live Cymbals] – Nathaniel Seidman
Bass [Overdubs] – Angelo Morris
Lyrics By [Written In Spanish By] – Gloria Estefan
Lyrics By [Written In Spanish By] – Jon Secada
Lyrics By [Written In Spanish By] – Emilio Estefan, Jr.
Words By, Music By – Jon Secada
Words By, Music By, Arranged By, Vibraphone, Arranged By [Horns] – Lawrence Dermer