http://pubweb.parc.xerox.com/digitrad/
This page offers a searchable database of song lyrics found in folk songs. Users will find the full lyrics for over 5000 folk songs, and can search the database by keyword. There is also information for users who wish to get a copy of the database on their home computers. Mac, PC and UNIX varsions are available. Users who wish to add song lyrics to the database will find complete instructions here.