album_name: Eckhardt-Gramatte: The Six Piano Sonatas
artists: affd454b5f0842bc873485dd83833991
artists: Sophie-Carmen Eckhardt-Gramatté
artists: ARTIST_ROLE_COMPOSER
artists: 0d6fd7b6016d47bab5d3f6beb54aac0c
artists: Marc-André Hamelin
artists: ARTIST_ROLE_MAIN_ARTIST
name: Piano Sonata No. 4, E68, "Befreite": I. Allegro agitato e con fuoco