Thanks you all. Fortunately I had printed something from the site I was looking for, and after a major closet cleaning/searching expedition this morning, I found it!

http://www.bright.net/~mrbanjo/ This site is popular songs from the 1900s on for singing along with.

Another site with midis is http://ingeb.org/folksong.html

A good site for lyrics only is #1 songs from 1930-1999 at http://www.summer.com.br/~pfilho/html/top1/index.html

Well, we're all set for the day! Penny