Artist: Grace Guillén - Producer: José Guillermo Lizárraga Garate - Voice: Grace Guillén - Recording Arranger: José Guillermo Lizárraga Garate - Recording Engineer: Jose Francisco Lizárraga Lizárraga - Mix Engineer: César Ramón Sánchez Lizárraga - Mastering Engineer: César Ramón Sánchez Lizárraga - Clarinet: Federico Tirado - Voice: Ramón Ernesto Murillo Olvera - Trombone: Aurelio Colon - Trumpet: Aurelio Colon - Tuba: Ignacio Chávez - Drum: Ignacio Chávez - Snare Drum: Samuel Yahir López