Keep smiling [stage]musical workPeruvian pom-pom danceMorgan, Merlin, d.1924ComposerMorgan, MerlinComposer[1915]printscoregeneralMorgan, Merlin, d., ComposerM1508 Keep smiling [stage]loc.natlib.m1508.30590http://lcweb2.loc.gov/diglib/ihas/loc.natlib.m1508.30590/item.html?ID=3059030590M1508 Keep smiling [stage]It's Showtime! Sheet Music from Stage and Screenhtml/songsinshows/songsinshows-home.htmlm1508m1508showsloc.natlib.m1508.30590http://lcweb2.loc.gov/diglib/ihas/loc.natlib.m1508.30590/Music Division, Library of CongressDLC150709loc.natlib.m1508.30590