album_name: Boulez: Historic Recordings
artists.artist_gid: 4f33a53587204c55aee32981d700640d
artists.artist_name: Pierre Boulez
artists.role: ARTIST_ROLE_COMPOSER
artists.artist_gid: 6e5109d2540c42c89b30bc74e6a34bdd
artists.artist_name: Aloys Kontarsky
artists.role: ARTIST_ROLE_MAIN_ARTIST
artists.artist_gid: c64cbc547f3b4b7fb242abf4c2ffeb22
artists.artist_name: Alfons Kontarsky
artists.role: ARTIST_ROLE_MAIN_ARTIST
name: Structures, Livre I pour deux pianos: Premier mouvement