About 95% of what I listen to is traditional irish music, with a good smattering of scottish, breton and galician music thrown in to the mix. I play irish flute & whistle when I'm not out pursuing other pursuits.
Here's a few videos from some of my favorites:
[youtube]5tdZk2rzJuY[/youtube]
[youtube]s0RInGkoMQk[/youtube]
[youtube]emdvW9HB1oM[/youtube]
I love, love, love Julie Fowlis:
[youtube]MnBBQ-_D2Hc[/youtube]
(ok, this one's not quite so "traditional")
[youtube]CgTgledCjOI[/youtube]
Music from Brittany:
[youtube]X2hEWU1Rq4I[/youtube]
...and from Galicia:
[youtube]fZiSTBJumMQ[/youtube]
[youtube]3EBHtlIePMk[/youtube]
..and a galician playing breton tunes
[youtube]zkYBC0rJzf4[/youtube]