Artist: Israel Fernández - Producer: Israel Fernández - Producer: José Mestre - Mixer: Álvaro Matas - Mastering Engineer: Álvaro Matas - Principal Director of Music: José Mestre - Actress: José Mestre - Recording Arranger: José Mestre - Strings: José Mestre - Piano: José Mestre - Keyboards: José Mestre - Recording Engineer: Sasha Pantchenko - Violin: Gladys Silot - Viola: Gladys Silot - Cello: Susana Rico - Voices: David Martinez - Voices: Alejandro Molina - Voices: Andrea De Pablos - Voices: Cristina Vittoria - Voices: Dani Rosado - Voices: Cintia Rosado - Voices: Ainhoa Maho - Voices: Amanda Digon - Voices: Constanza Jara