At work I have this thing where you can pick any band and pull on the strands that connect them to the rest of the universe of music. This is what happened the other day when I wanted to see where the excellent new Kate Boy song "Northern Lights" took me. Bits of fragile atmospheric sparkly electronica started glittering out and there kind of doesn't seem to be any way to make them stop.  

I basically do this kind of thing on and off most work days, and yet nearly every time, even with bands I found this way to begin with, I end up with dozens more interesting songs by bands that I'd never even encountered. I don't think the code is creating the bands out of nothing by its very invocation, but if I hadn't written the code I don't think I'd be so sure.