album_name: Boulez: Piano Sonatas Nos. 1 and 3 / Messiaen: Canteyodjaya / Berio: Rounds
artists: 4f33a53587204c55aee32981d700640d
artists: Pierre Boulez
artists: ARTIST_ROLE_COMPOSER
artists: c2828b3d5d674760842719645d332259
artists: Klara Kormendi
artists: ARTIST_ROLE_MAIN_ARTIST
name: Piano Sonata No. 1: I. —