. "116181 120879 153431 174832 MAHLER, GUSTAV |f [componist] Verlorne Müh', zangstem, piano (1892, hg.st., A gr.t.)" . . "MAHLER, GUSTAV |f [componist]" . . "Verlorne Müh', zangstem, piano (1892, hg.st., A gr.t.)" . "153431" . "Verlorne Müh', zangstem, piano (1892, hg.st., A gr.t.)" . . "116181" . . "116181" . "120879" . . "174832" .