song from ad in the cinema in london

[zimu]

it goes something like "maybe because i'm a londoner..." and its really cool- a musical show of this guy who works at some radio station (apparently famous) who's singing the song and dancing around in london.

any clues?


EDIT:
FOUND IT!
warning: VERY CATCHY!
LINK

TORRENT download for those who don't want to stream

 

[zimu]

edit!
found it