album_name: Charles Rosen Plays Modern Piano Music
artists: 4f33a53587204c55aee32981d700640d
artists: Pierre Boulez
artists: ARTIST_ROLE_COMPOSER
artists: 022c7515de01475c8754ad8bf0ef4eba
artists: Charles Rosen
artists: ARTIST_ROLE_MAIN_ARTIST
name: Piano Sonata No. 1: I. Lent - Beaucoup plus allant