Cafe Colettemusical workWhat have you done to my heartPosford, George1906-1976ComposerPosford, GeorgeComposerMaschwitz, Eric1901-1969LyricistMaschwitz, EricLyricist[1937]printscoregeneralPosford, George, Composer; Maschwitz, Eric, LyricistM1508 Cafe Coletteloc.natlib.m1508.4591http://lcweb2.loc.gov/diglib/ihas/loc.natlib.m1508.4591/item.html?ID=45914591M1508 Cafe ColetteIt's Showtime! Sheet Music from Stage and Screenhtml/songsinshows/songsinshows-home.htmlm1508m1508showsloc.natlib.m1508.4591http://lcweb2.loc.gov/diglib/ihas/loc.natlib.m1508.4591/Music Division, Library of CongressDLC150709loc.natlib.m1508.4591