album_name: Classical Selection - Beethoven: Piano Sonatas Nos. 1, 12 & 18
artists: 531a689ccbcd421cb6afcf5aa22ab1f2
artists: Ludwig van Beethoven
artists: ARTIST_ROLE_COMPOSER
artists: 4a80f6e89a674c618791bbaac82a6029
artists: Paul Badura-Skoda
artists: ARTIST_ROLE_MAIN_ARTIST
name: Piano Sonata No. 12 in A-Flat Major, Op. 26: I. Andante con variazioni