"11690" . . "135329" . . . "48909" . "133095" . "73877" . . . "Sonates, piano, D. 557, As gr.t. (1817)" . "105753 11690 133095 135329 151813 48909 73877 SCHUBERT, FRANZ |f [componist] Sonates, piano, D. 557, As gr.t. (1817)" . "48909" . . "151813" . "SCHUBERT, FRANZ |f [componist]" . . "Sonates, piano, D. 557, As gr.t. (1817)" . . . "105753" .