QUOTE(bassmadmatt @ Jul 17 2006, 12:18 PM)

I doubt you'll be able to get sheet music for the majority of Irish tunes, so it'll help if you can learn them by ear.
I'm sorry, but you're wrong there! My inlaws used to have a folk music shop before retirement and stocked many, many books of Irish music. Have a look at this page on the website of one of their competitors for a few suggestions:
http://www.hobgoblin.com/local/contfram.htm"ONeills 1001 Irish Tunes" is not a bad start.
Dave Mallinson's been around for quite some time as well - we used to meet him at folk festivals. Have a look at his website at
http://www.mally.com/Both these websites post worldwide so you shouldn't have any problems there.
These are just a couple of sources I know of in England - there's bound to be many Ireland - just do a google search and I'm sure you'll find them. Don't just stick to the major publishers as a lot of the folk music publishers are small independents.
I would advise listening to recordings though - there's a particular style to playing traditional Irish music that doesn't always come naturally if you're classically trained. It's the same for traditional Scottish music, although the style tends to be rather different.
There are also a lot of wonderful traditional English fiddle tunes as well - it's just that the Irish like to hog the limelight
For those of you in the UK who like folk fiddling, get to hear this lot if at all possible
http://www.feastoffiddles.com/ - you'll never have heard anything quite like it before. I've know some of them for years - they used to buy their spare strings from us at folk festivals - but to see them all together is quite an event!
I hope that helps in your search.
Best wishes,
Jane