2015-06-102015-06-101929https://www.library.yorku.ca/find/Record/3298072http://hdl.handle.net/10315/29498Gift of Dr. Mary Jane Esplen.Piano vocal ukulele [instrumentation]So long, sad times! [first line]Happy days are here again! [first line of chorus]E flat [key]Allegro moderato [tempo]Popular song ; musical [form/genre]Woman and man dancing , woman and man at piano [illustration]Publisher's advertisement on back cover [note]5 pages of music ; 23 X 30 cm.enFor further copyright information contact : ascproj@yorku.caHappinessSheet Music2015-05-21