Voice: José de Rico - Voice: Liro Shaq - Producer: Victor Magan - Producer: José de Rico - Mix Engineer: Javier Martin - Mastering Engineer: Javier Martin - Recording Arranger: Javier Martin - Mix Engineer: Sergio Urtasun Iriarte - Mastering Engineer: Sergio Urtasun Iriarte - Recording Arranger: Sergio Urtasun Iriarte