Artist: Mocedades - Artist: Gloria Trevi - Producer: Jacobo Calderón - Voice: Izaskun Uranga Amezaga - Voice: José Miguel González Robles - Voice: Rosa Rodríguez Pérez - Voice: Idoia Uranga Amezaga - Voice: José María Santamaria Álvarez - Voice: Toni Menguiano López - Vocal Arranger: Jacobo Calderón - Orchestra: Orquesta Sinfónica de Bratislava - Trumpet: Miguel López - Trombone: Pablo Molina - Tuba: Pablo Molina - Keyboards: Jacobo Calderón - Programming: Jacobo Calderón - Guitar: François Le Goffic - Bass: Alfredo Paixao - Drums: Toni Mateos - Recording Engineer: Martin Roller - Recording Engineer: Mario Tapia - Recording Engineer: Yaser De La Peña - Recording Engineer: Armando Ávila - Mix Engineer: Jacobo Calderón - Mix Engineer: Oscar Vinader - Mastering Engineer: Jacobo Calderón - Mastering Engineer: Oscar Vinader - A&R: Jorge Loayzat