Gian Marco – A Tiempo

Acoustic Guitar, Coro – Gian Marco
Arranged By – Gian Marco
Bass – Sal Cuevas
Keyboards, Horns – Teddy Mulet
Lyrics By, Music By – Gian Marco
Producer – Emilio Estefan, Jr.
Producer, Arranged By – Archie Peña
Programmed By, Percussion – Archie Peña

Coro – Miriam Mandelkern
Guitar – Gian Marco
Lyrics By, Music By – Gian Marco
Percussion – Archie Peña
Producer – Emilio Estefan, Jr.
Producer, Arranged By, Programmed By – Randall Barlow

Arranged By, Programmed By – Randall Barlow
Guitar – Gian Marco
Lyrics By, Music By – Randall Barlow
Lyrics By, Music By – Gian Marco
Producer – Randall Barlow
Producer – Emilio Estefan, Jr.
Violin – Pedro Alfonso

Acoustic Guitar – Leo Quintero
Acoustic Guitar, Arranged By – Gian Marco
Bass – Julio Hernandez
Coro – Alberto Gaitán
Coro – Ricardo Gaitán
Keyboards, Horns – Teddy Mulet
Lyrics By, Music By – Gian Marco
Producer – Emilio Estefan, Jr.
Producer, Arranged By, Programmed By, Percussion, Coro – Archie Peña

Guitar – Gian Marco
Lyrics By, Music By – Gian Marco
Percussion – Archie Peña
Producer – Emilio Estefan, Jr.
Producer, Arranged By, Programmed By – Randall Barlow

Coro – Miriam Mandelkern
Guitar, Coro – Gian Marco
Lyrics By, Music By – Gian Marco
Percussion – Archie Peña
Producer – Emilio Estefan, Jr.
Producer, Arranged By, Programmed By – Randall Barlow
Violin – Pedro Alfonso

Baritone Saxophone – Ed Calle
Coro – Alberto Gaitán
Coro – Ricardo Gaitán
Guitar, Coro – Gian Marco
Lyrics By, Music By – Javier Garza
Lyrics By, Music By – Roberto Blades
Lyrics By, Music By – Emilio Estefan, Jr.
Producer – Emilio Estefan, Jr.
Producer, Arranged By, Programmed By – Javier Garza
Trombone, Trumpet, Arranged By [Horns] – Teddy Mulet

Lyrics By, Music By – Gian Marco
Piano – Gian Marco
Producer – Emilio Estefan, Jr.
Producer, Arranged By, Programmed By – Randall Barlow
Producer, Arranged By, Programmed By – Sebastian Krys
Violin – Pedro Alfonso

Bass – Julio Hernandez
Drums – Lee Levin
Guitar, Mandolin, Accordion – Gian Marco
Lyrics By, Music By – Gian Marco
Producer – Emilio Estefan, Jr.
Producer, Arranged By – Sebastian Krys
Violin – Pedro Alfonso

Arranged By [Vocals] – Jon Secada
Bass – Alejandro Vargas (5)
Guitar – Manny López
Lyrics By, Music By – Gian Marco
Percussion – Richard Bravo
Producer – Emilio Estefan, Jr.
Producer, Arranged By – José Antonio Molina
Programmed By – Doug Emery
Violin – Alfredo Oliva

Acoustic Guitar, Coro – Gian Marco
Coro – Cheito Quiñones
Electric Guitar – Tim Mitchell
Lyrics By, Music By – Tim Mitchell
Lyrics By, Music By – Sebastian Krys
Lyrics By, Music By – Emilio Estefan, Jr.
Lyrics By, Music By – Gian Marco
Percussion – Rafael Solano
Producer – Emilio Estefan, Jr.
Producer, Arranged By, Programmed By – Randall Barlow
Producer, Arranged By, Programmed By – Sebastian Krys
Trumpet, Trombone – Teddy Mulet
Violin – Pedro Alfonso

Acoustic Guitar – Leo Quintero
Acoustic Guitar, Panpipes [Zampoña], Coro, Arranged By, Programmed By – Gian Marco
Bass – Julio Hernandez
Coro – Alberto Gaitán
Coro – Ricardo Gaitán
Keyboards, Horns – Teddy Mulet
Lyrics By, Music By – Archie Peña
Lyrics By, Music By – Gian Marco
Producer – Emilio Estefan, Jr.
Producer, Arranged By, Programmed By, Acoustic Guitar, Percussion, Coro – Archie Peña

Lyrics By, Music By – Gian Marco
Producer – Emilio Estefan, Jr.
Producer, Arranged By, Programmed By, Acoustic Guitar – Gian Marco
Violin – Pedro Alfonso