Cuatro Gatos Is A Heavy/Power Metal Band From Madrid Spain Formed In 2001. Line Up -Juan Miguel Rodríguez - Vocals -Covadonga Martínez - Vocals & Corus -Pedro Vela - Guitars Ex-Ñu -Javier Canseco - Bass Ex-Arion -Carlos Álvarez - Keyboards Ex-Ñu -Joaquín Arellano - Drums Mägo De Oz Ex-Saratoga Esp Muro Ex-Ñu Jose Andrëa Juanmi Played With Txus DiFellato Of Mägo De Oz And Leo Jiménez Ex-Saratoga Ex-Alborde Stravaganzza The Song "No Me Digas Adiós" In A Txus Proyect Called "El Cementerio De Los Versos Perdidos".