Guitar: Ángel Cáceres - Artist: Ombligo - Voice: Ana Sobrino - Violin: Pablo Navarro - Voices: Bruna González - Drums: Alan denis - Flute: Dario Santamaría - Voices: Alvaro Navarro - Mixer: Eduardo Molina - Mastering Engineer: Pedro Viñuela - Co-Arranger: Ombligo - Co-Arranger: Eduardo Molina - Co-Producer: Ombligo