album_name: Beethoven: Music for Piano Four Hands
artists.artist_gid: 531a689ccbcd421cb6afcf5aa22ab1f2
artists.artist_name: Ludwig van Beethoven
artists.role: ARTIST_ROLE_COMPOSER
artists.artist_gid: 6615ff1539ac43b581176ad893ded6c1
artists.artist_name: Daniela Ballek
artists.role: ARTIST_ROLE_MAIN_ARTIST
artists.artist_gid: dfe9d66fd8224a62be743d234ff2b794
artists.artist_name: Josef Müller-Mayen
artists.role: ARTIST_ROLE_MAIN_ARTIST
name: 8 Variations on a Theme by Count Waldstein in C Major, WoO 67