album_name: Beethoven : Intégrale des sonates pour piano & variations Diabelli - Complete piano sonatas & Diabelli variations
artists: 531a689ccbcd421cb6afcf5aa22ab1f2
artists: Ludwig van Beethoven
artists: ARTIST_ROLE_COMPOSER
artists: 6f66480fcadd4019845387569514b65a
artists: Georges Pludermacher
artists: ARTIST_ROLE_MAIN_ARTIST
name: Sonata No. 21 in C major, Op. 53 Waldstein-L'Aurore : I. Allegro con brio