Here's something that brings me back to my old busking days -
This is a photo of one of the members of Shobo Shobo, a French music group. They are a a bit different from your average group. Instead of playing in stadiums and concert halls, they busk. They play in malls, on rooftops, in parks, in the streets at the fish market - anywhere.
Instead of busking with instruments, they busk with laptops. They’ve built portable speakers which hang from their necks, each one supporting a laptop.You can see their blog here. I wonder if they're using GPO?
Just think, when we're in NYC for AES, we can make a little extra money after the show