album_name: Hommage à Vienne
artists.artist_gid: c0e70f9ec7c74d87b9ca6151538ab28f
artists.artist_name: Anton Diabelli
artists.role: ARTIST_ROLE_COMPOSER
artists.artist_gid: bd9dcbdeeb7f4eb8badccea95b127dfe
artists.artist_name: Elena Gaponenko
artists.role: ARTIST_ROLE_MAIN_ARTIST
name: 50 Variations on a Theme by Diabelli (Vaterländischer Künstlerverein) [Excerpts]: Thema