Laptop jamming – it’s musicians getting together in public, plugging their laptops into a sound system and creating “a kind of electronic music using new sounds and ambient textures. People can just pick up and do it just using the software. Laptop music may have an aggressive beat that sounds warped and filtered, or the atmospheric outer-space effect of ambient music; like electronica, it borrows samples from many different styles of music. When a group starts playing, the sound can be jarringly cacophonous because it takes a while for the performers to get in sync with one another.”