. "SCHUBERT, FRANZ |f [componist]" . "48906" . . "48906" . . "135329" . "11690" . . . "105753 11690 133093 133104 135329 151813 48906 73877 SCHUBERT, FRANZ |f [componist] Sonates, piano, D. 537, a kl.t. (1817, op. posth. 164)" . . . "Sonates, piano, D. 537, a kl.t. (1817, op. posth. 164)" . "73877" . "133093" . . "105753" . "Sonates, piano, D. 537, a kl.t. (1817, op. posth. 164)" . . . "151813" . "133104" .