MIDI available at Yet Another Digital Tradition Page -- a mirror of the DT with a few extras:

Here's yet another index of the Digital Tradition Folk Music Database; you can read about the Digital Tradition at their main site at Mudcat. This version differs in that songs which have tunes have those tunes available as GIFs or PostScript scores. This version is currently using the Spring '02 version of the database.

The score is also offered in ABC, SongWright, and Lilypond format, as well as Pennywhistle notation and Dulcimer tab!

-- BK