Voice: Mocedades - Voice: Pedro Fernández - 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 - Producer: Jacobo Calderón - Recording Arranger: Jacobo Calderón - Keyboards: Jacobo Calderón - Guitar: Salvador López - Guitarron: Salvador López - Trumpet: Miguel López - Accordion: Adrián Ghiardo - Strings: Orquesta Sinfónica de Bratislava - Recording Engineer: Martin Roller - Recording Engineer: Yaser De La Peña - Mix Engineer: Jacobo Calderón - Mix Engineer: Oscar Vinader - Mastering Engineer: Carlos Hernández - Studio: Estudio 1 Radio Nacional de Bratislava - Studio: Estudios Producciones De La Peña - Studio: Vivesporella Studios - Studio: Estudio Los Valles - Studio: CHC Mastering - A&R: Jorge Loayzat