I use this site for traditional music (traditional Finnish in my case). I listen to the midi, and then if I determine that the piece I've listened to is something I want, I click on "gif" and then print out the music from the page that shows up. Here's a sample (using "Finland" as my search parameter, and picking one of my favorite pieces as a sample gif)...

Here's the JC's Tunefinder site:

http://trillian.mit.edu/~jc/music/abc/FindTune.html

Here's the Finland search in JC's:

href="http://trillian.mit.edu/~jc/cgi/abc/TuneFind?P=Finland&m=title&M=&L=&K=&V=4&W=wide&limit=100&thresh=5&V=1&find=FIND

Here's the gif for the sheet music for Aanisen aallot:

Anisen aallot