Not gonna lie, the idea of a Belushi Speed Ball show fitting into the back room of Mag Bar makes me a little nervous — that’s a LOT of people and a LOT of movement and stuff getting thrown in a not-that-big space. Then again, the fans and the energy (and, of course, the costumes, the songs, etc.) are what make Belushi shows so special and such a treasure to the Louisville music scene. If you’ve never seen these thrashers before, this is your chance.