Voice: David Bisbal - Artist: Carlos Rivera - Producer: Pablo Cebrián - Drums: Ash Soan - Programmer: Pablo Cebrián - Programmer: Iñaki de las Cuevas - Programmer: Francisco Chinea - Bass Guitar: Charlie Moreno - Guitar: Pablo Cebrián - Voices: Pablo Cebrián - Piano: Francis Hernández - String Arranger: Francis Hernández - String Arranger: Pablo Cebrián - Strings Contractor: Arturo Solar - Violin: Zlata Grekov - Violin: Siranush Hoveyan - Violin: Kerenza Peacock - Violin: Luis Mascaro - Viola: Virginie Dávezac - Viola: Ignacio Cuello - Cello: Maskim Vellchkin - Recording Engineer: Iñaki de las Cuevas - Recording Engineer: Pablo Cebrián - Engineer: Keith Munson - Additional Engineer: Chaz Sexton - Mixer: Iñaki de las Cuevas - Mastering Engineer: Julio Rodriguez Sangrador