Recording Engineer: Iván Suárez - Artist: Maria Nelfi - Mastering Engineer: Gabriel Rodriguez - Mix Engineer: Stiven Torres - Engineer: Ricardo Torres - Vocals: Maria Nelfi - Violin: Hermes Castro - Violin: Camilo Casallas - Violin: Diego Lozano - Violin: Braian Jamaica - Violin: Felipe Alvarez - Violin: Cristian Amortegui - Violin: William Quiseno - Accordion: Alex García - Guitarron: Ricardo Torres - Guitar: Ricardo Torres - Tuba: Wilmar Perdomo - Guitar: Jeison Bermúdez - Trumpet: Elkin Quevedo - Trumpet: Oscar Pinilla