Name That Band

I'm looking for the name of some bands which might not exist. I'm interesting in listening to music with strong Scottish or Irish influences but that are mainstream in the United States. I'd like them to have a strong rock influence. I already listen to The Pogues, Frightened Rabbit, Flogging Molly, and the Dropkick Murphys. I love all their music I just want more of it. Do any readers know any similar bands?