Producer: Charly Pérez - Artist: Los de la GS - Artist: Charly Pérez - Recording Engineer: Gustavo Zatarain Peinado - Mix Engineer: Gustavo Zatarain Peinado - Mastering Engineer: Gustavo Zatarain Peinado - Mix Engineer: Charly Pérez - Mastering Engineer: Charly Pérez - Voice: Los de la GS - Voice: Edgar Imanol Magna Mendoza - Bass: Jose Angel Rodriguez Corona - Guitar: Edgardo "Pepe" Floriano - Guitar: Ever Onan Mexia Florian - Voice: Charly Pérez