EEk Dropkick Murphy’s.
Last I knew they had a GHB piper called “Spicy McHaggis”.
Pretty much just a drunk that can play clumsy lover and slow aire’s.
In the late 90’s they invited me to play GHB’s with them when they were in Milwaukee. I showed up after they had already tuned and said they didn’t want to do it. I didn’t care it was a free ticket to see the show. The Dropkick’s have long been unity punks, where they don’t care who comes to their shows, just working men BS. This brings a lot of Neo Nazi’s to their shows, which is a big turn off for me.
As for uilleann pipes, what album did you hear it on?
Pop Uilleanns, listen to Black 47, that band is good and awful. Complete with a guy playing U pipes on a lot of tracks. I think he just uses a practice set as he is always playing standing up with a foot on a case. Black 47 is a Northern Irish band trashtalking The english and Michael Collins and the like. BUt they have some americans in the group, complete with a white rapper, that guy is hilarious to listen too.
Flogging molly’s are great.
There used to be a Uilleann piper in a celtic rock band here in the states. The band Seven Nations. The piper has left now, but used to be a staple in the band, and you can hear him on their first couple of albums. Now seven nations just has two ghb pipers and an awesome fiddler, least they did a couple of years ago, haven’t heard them in a while.
The dropkick murphy’s have always used a bit of tin whistle, never heard a fiddler with them though. When I went to play with them I wound up hanging out backstage with them. Kind of rediculous, I was 16 hanging out backstage with Boston punks I knew nothing about.
Lots of Highland pipes get pop ized, and modified. It’s a pretty strong subculture within a subculture. Some of the best pipers I’ve ever heard, Chris Armstrong, and Mark Saul do it. But because of the Techno aspects a lot of traditional scottish pipers claim that their piping is just recorded slow and sped up, making them sound better than they are… I think they’re just jealous 
http://www.marksaul.tv/Audio.html
http://www.black47.com/index.htm
http://www.sevennations.com/index2.asp
http://www.dropkickmurphys.com/index1.php