. _:b4238237 "Etude" . . _:b4238238 . "Pour les tierces, extrait des \"Douze \u00C9tudes pour piano\" (no 2)" . . _:b4238239 . . . _:b3652340 "20 \u00E8me si\u00E8cle - 1 \u00E8re moiti\u00E9" . . . _:b3652340 . _:b3652341 . . _:b3652339 . _:b3652339 . _:b3652339 "Etude" . _:b4238238 . _:b4238239 . _:b3652340 . _:b4238237 . _:b3652341 "Piano" . . _:b4238239 "Piano" . . . _:b3652341 . _:b4238238 "20 \u00E8me si\u00E8cle - 1 \u00E8re moiti\u00E9" . "Pour les tierces, extrait des \"Douze \u00C9tudes pour piano\" (no 2)" . _:b4238237 .