U2 - Elevation (Reel/Treble Reel)
Blur - Song 2 (Reel/Treble Reel)
Twista - Overnight Celebrity (not sure...parts are a reel, other parts are possibly a slip jig)
Beyonce - Single Ladies (Reel/Treble Reel) - and if you haven't seen this video, it's awesome! ID starts at about 1:25 but it's worth watching the whole thing. Who said Irish Dancers don't know how to move their hips?
I'm also looking for cool Irish/Electronic fusion, preferably without vocals, but I'll take vocals if the base is awesome. I know about Afro Celt Sound System but much of their music isn't really danceable.