The xx are a London quartet, featuring the dual lead vocals of Romy Madley-Croft and Oliver Sim (who also play lead and bass guitar respectively), Baria Quereshi (keyboards and guitar) and Jamie Smith (beats, MPC sampler). All 19 years old, The xx are childhood friends who formed while attending the Elliot...
http://my.sxsw.com/events/event/4925
