CARL!
Vocals, Guitar
CARL! is a tax lawyer at a large law firm. 
His son mildly respects him.
He ran track with Bob Seger's nephew.
He has an excellent fashion sense.

CARL?
Drums
N/A

Karl
Guitar
Karl is probably from Europe. 
He's a guitar wizard. 
He has a tremendously accurate sense of smell. 
He once picked up a hitchhiker named Bruce on his way to a waste management conference in Phoenix. 
They ended up being roommates on a houseboat for three years.

Carla
Vocals, Keyboard
Carla is studying CARLS for research purposes. Her participation in the band is merely a clever ruse.

Jonathan
Bass
Jonathan is not named Carl.