2016-03-122016-03-121909https://www.library.yorku.ca/find/Record/3554636http://hdl.handle.net/10315/30979Gift of Dr. Mary Jane Esplen.Piano vocal [instrumentation]When I was a boy, I thought I [first line]You don't know how much you have to know [first line of chorus]A flat [key]Moderato [tempo]Popular song [form/genre]Question marks ; Bert Fitzgibbon (photograph) [illustration]Publisher's advertisement on back cover [note]5 pages of music ; 26 X 35 cm.enFor further copyright information contact : ascproj@yorku.caYou don't know how much you have to know in order to know how little you knowSheet Music2016-02-11