The software is now in place, after a bit of a delay. I have PM'ed the previous respondents with details of how to participate. Are there any more volunteers (I only have 6 so far).

From being a program intended just to add chords to a melody, it has now grown to a major music workshop, which can import a number of formats, export various formats (Including MIDI/Karaoke and Songwright), import, display and export lyrics, print, transpose and play tunes. Create new random tunes in various styles (Jig, reel, waltz), add chords, 3rds, 5ths, create rounds, and convert reels to hornpipes!. Any more ideas for functions? Merry Christmas to all.