Den Fortabte sonmusical workStropheRydahl, CarlComposerRydahl, CarlComposer[1926]printscoregeneralRydahl, Carl, ComposerM1508 Fortabte sonloc.natlib.m1508.18668http://lcweb2.loc.gov/diglib/ihas/loc.natlib.m1508.18668/item.html?ID=1866818668M1508 Fortabte sonIt's Showtime! Sheet Music from Stage and Screenhtml/songsinshows/songsinshows-home.htmlm1508m1508showsloc.natlib.m1508.18668http://lcweb2.loc.gov/diglib/ihas/loc.natlib.m1508.18668/Music Division, Library of CongressDLC150709loc.natlib.m1508.18668