Mystery Jets are an English five-piece indie band, formerly based on Eel Pie Island in Twickenham, London. The band was formed by Henry Harrison (bass, guitar), Blaine Harrison (Henry's son - bass, vocals, guitar and keyboards) and William Rees (Blaine's best friend - vocals, guitar, keyboards and percussion). The other members are Kai Fish (bass, vocals, guitar, keyboards, effects, percussion and occasional drums) and Kapil Trivedi (drums).
I've recently discovered this band, they play some kind of indie-psychedelic-pop.
That's "Two doors down" from their third album. (also check the last one!)