Ach, du liebe Zeitmusical workSei nicht traurig, kleine EvaKleine EvaGaze, HeinoComposerGaze, HeinoComposerSchwenn, GuntherLyricistFreytag, Michael, lyricistLyricistFreytag, MichaelLyricist[1912]printscoregeneralGaze, Heino, Composer; Schwenn, Gunther, Lyricist; Freytag, Michael, lyricist, LyricistM1508 Ach, du liebe Zeitloc.natlib.m1508.74458http://lcweb2.loc.gov/diglib/ihas/loc.natlib.m1508.74458/item.html?ID=74458744581000 und eine NachtGaze, HeinoComposerGaze, HeinoComposerFreytag, Michael, lyricistLyricistFreytag, MichaelLyricist[1912]printscoregeneralGaze, Heino, Composer; Freytag, Michael, lyricist, LyricistM1508 Ach, du liebe Zeitloc.natlib.m1508.74459http://lcweb2.loc.gov/diglib/ihas/loc.natlib.m1508.74458/item.html?ID=7445974459M1508 Ach, du liebe ZeitIt's Showtime! Sheet Music from Stage and Screenhtml/songsinshows/songsinshows-home.htmlm1508m1508showsloc.natlib.m1508.74458http://lcweb2.loc.gov/diglib/ihas/loc.natlib.m1508.74458/Music Division, Library of CongressDLC150709loc.natlib.m1508.74458