Heck, I'd forgotten this too.

Bobert, who is Son House? Is he related to Sonny Terry of the Terry cloth fortune? Is Brownie Magee a young Girl Scout? If Sidewalk Bob goes to an airport and gets on one of those people-moving conveyor belts is he Slidewalk Bob? Wait, I know: Son House is related to Rising Sun House, probably they're twins!

Man, do I know about the blues!