That's the best kind of crazy...reminds me of I think the group DC Talk, "Jesus Freak".....
Oh on that subject, I agree Casting Crowns is one of the best out there. A little bit older group i love is Caedmons Call. Anything Casting Crowns is great, they sing some songs that really challenge us to live the faith we speak. Like "If We are the Body", "Every Man" (my ringtone by the way), "Slow Fade", "I am Yours" I could go on...gee I love that group.
My favorite of all time is Nichole Nordeman, went to a concert of hers when D2 was a few weeks from entering the world, she danced in my belly Not to be morbid but she WILL be played at my funeral...
OK back to you....one of my sorority sisters loved RUSH, she was a music/German double major. Figure that one out......maybe she will sing in German?