This'll be fairly easy because I only know about 10 songs:

1. I Can Hew
2. Captain Bover (Barry Temple)
3. Tom of Holmfirth (John Connelley)
4. Purple & Orange Stripes (Kimberley Rew)
5. The Sorrowful Lamentation of William Ryan
6. John Barleycorn (The Devon version)
7. The Anchorite
8. Flowers of Liberty (James Connell)
9. Jack the Jolly Tar
10. Hullabaloobalay