Artist: Costa Felina - Producer: Felipe Ceballos - Bass Guitar: Ramón Cerrilla - Electric Guitar: Ramón Cerrilla - Synthesizer: Ramón Cerrilla - Voice: Ramón Cerrilla - Voice: María José Baez - Drum: Felipe Ceballos - Synthesizer: Felipe Ceballos - Recording Engineer: Felipe Ceballos - Mix Engineer: Jack Lahana - Mastering Engineer: Harris Newman