Old Mil, an up-and-coming rock band (yes, the likes of Poison, Bon Jovi, Crue and Violent Fems...and a ton of their own stuff) located in the greater Milwaukee area - check them out.
Began with four Beta's back in college - now consists of three Beta's and two other guys. They play all over the state of WI:
Click Here: Old Mil - the three guys in the middle of the picture are Beta's.