Prettyyy Lliighttss

I usually write my own reviews but lastfm sums Pretty Lights up perfectly:

They emit a strong mechanical hum that fills the emptiness provided by time and divided by imagination. They manipulate the world around, illuminating the dark into a breathing electronic cityscape, casting shadow that carve dusty yesterday into a reanimated paradise.

They always put on a good show. 3D glasses are pretty much an essential accessory to make those pretty lights twinkle jusst riighht,