Voice: Blanca García Amián - Artist: La Última Copa - Voice: Sole García Amián - Voices: Guillermo García Amián - Voices: Pablo García Amián - Voices: Jaime Mollá Ballesteros - Voices: Soledad García Amián - Voices: Blanca García Amián - Electric Guitar: Guillermo García Amián - Electric Guitar: Bernardo Calvo - Electric Guitar: Nacho Mur - Acoustic Guitar: Nacho Mur - Percussion: Jaime Mollá Ballesteros - Producer: Bernardo Calvo - Recording Arranger: Bernardo Calvo - Recording Arranger: Pedro Cazorla - Programmer: Bernardo Calvo - Programmer: Pedro Cazorla - Mixer: Bernardo Calvo - Mixer: Pedro Cazorla - Mastering Engineer: Bori Alarcón