Can you read music, Michael? If so, you find find the notes at this site:

http://trillian.mit.edu/~jc/cgi/abc/tunefind

You enter 'Shoals of Herring' in the search box, then just keep clicking till the format you want - gif, pdf, MIDI or even ABC shows up. Sometimes it seems like you clicked the same choice more than once, but don't give up.