. . "20069587" . . "Ballade slave L 78" . . _:b2071614 "musique de chambre" . "pour piano"@fr . _:b2071614 . _:b2071614 . "pour piano"@fr . _:b2071615 . _:b2071615 . "Ballade slave L 78" . _:b2071615 "solo" .