"SCHREIBER, ALOYS |f [tekstdichter]" . "174586 462644 Der Blumenbrief, zangstem, piano, D. 622 (1818, lg.st., As gr.t.) SCHREIBER, ALOYS |f [tekstdichter] SCHUBERT, FRANZ |f [componist]" . . . . "462644" . . . . "Der Blumenbrief, zangstem, piano, D. 622 (1818, lg.st., As gr.t.)" . "SCHUBERT, FRANZ |f [componist]" . "462644" . "174586" . "Der Blumenbrief, zangstem, piano, D. 622 (1818, lg.st., As gr.t.)" .