album_name: Halffter: Chamber Music, Vol. 1
artists.artist_gid: a25980ca15a64bb6ac839b8c1c71e4fb
artists.artist_name: Rodolfo Halffter
artists.role: ARTIST_ROLE_COMPOSER
artists.artist_gid: c43b34f79e774c16aee3a96317b73f1e
artists.artist_name: Maria Elena Barrientos
artists.role: ARTIST_ROLE_MAIN_ARTIST
name: Piano Sonata No. 2, Op. 20: I. Allegro