album_name: David Christoffel - Echecs Opératiques
artists: b405b7401426425098fd30173c56f79b
artists: David Christoffel
artists: ARTIST_ROLE_COMPOSER
artists: daa357cb0f1748f49901561455c477ad
artists: Nicolas Horvath
artists: ARTIST_ROLE_MAIN_ARTIST
name: Echecs opératiques: No. 11