There is an ad at the bottom right now for library songs. From Upstart, a place where libraries can buy promotional stuff. For some reason I couldn't make a link, but the CD (US $16.95) includes such hits as "Thank you, Melville Dewey" and "B-B-B Biography." I'm certain that you have all sung these for years and years.

I haven't, and I ain't gonna buy the CD, neither.