Dark swanmusical workWhat am I supposed to do?Perkins, RaymondComposerPerkins, RayComposer[1930]printscoregeneralPerkins, Raymond, ComposerM1508 Dark swanloc.natlib.m1508.8077http://lcweb2.loc.gov/diglib/ihas/loc.natlib.m1508.8077/item.html?ID=80778077M1508 Dark swanIt's Showtime! Sheet Music from Stage and Screenhtml/songsinshows/songsinshows-home.htmlm1508m1508showsloc.natlib.m1508.8077http://lcweb2.loc.gov/diglib/ihas/loc.natlib.m1508.8077/Music Division, Library of CongressDLC150709loc.natlib.m1508.8077