Roster McCabe is pretty much the best no name band I have ever heard. They are from MN but the lead guitar player actually graduated from Arrowhead. You can currently download everything they have on CD from their website for free right now and I suggest you do just that. If you cant find anything you like you probably dont have a soul.
Im really quite surprised I haven't heard anything by them on your station considering they play in Milwaukee 5 or 6 times a year and at summerfest as well. You guys play lots of stuff by local and regional artists so this should fit right it.!