album_name: Música Clásica Salvadoreña
artists.artist_gid: 6895f9f26cb343209fc75b3e78924597
artists.artist_name: Mauricio Trabanino
artists.role: ARTIST_ROLE_COMPOSER
artists.artist_gid: 05e3d3e262f34efdb2e8f80c9cc1e523
artists.artist_name: Rodrigo Ayala
artists.role: ARTIST_ROLE_COMPOSER
artists.artist_gid: 6895f9f26cb343209fc75b3e78924597
artists.artist_name: Mauricio Trabanino
artists.role: ARTIST_ROLE_MAIN_ARTIST
name: Nocturno No. 4: La Bemol Menor