Somehow I just knew this would happen. Ok, Jack, check out these links:
The Rose of Allandale
When You Were Sweet Sixteen
Song For Ireland
These songs are all lurking about here, either in previous discussions or on the Digitrad database itself; your best way of finding stuff for yourself is to use the "Digitrad and Forum Search" box on the main Forum Page; type in a title or partial title and see where it takes you. Thoroughly absorbing, I guarantee. Do also have a look at Joe Offer's FAQ thread at the top of the list on the main page; much vital info.