Cooley Highmusical workIt's so hard to say goodbye to yesterdayPerren, FreddieComposerPerren, FreddieComposerXanrof, Léon1867-1953LyricistYarian, ChristineLyricist[1975]printscoregeneralPerren, Freddie, Composer; Xanrof, Léon, LyricistM1508 Cooley Highloc.natlib.m1508.6224http://lcweb2.loc.gov/diglib/ihas/loc.natlib.m1508.6224/item.html?ID=62246224M1508 Cooley HighIt's Showtime! Sheet Music from Stage and Screenhtml/songsinshows/songsinshows-home.htmlm1508m1508showsloc.natlib.m1508.6224http://lcweb2.loc.gov/diglib/ihas/loc.natlib.m1508.6224/Music Division, Library of CongressDLC150709loc.natlib.m1508.6224