New Lost Advert

[Magibloo]

Does anyone know the music in the background of the new Lost advert?
some of the lyrics are

'hide and seek, they were here first'

it's slow and i think it's only advertising the last episode.
I really want to know what this song is so can anyone help me?

[Bebusfriend]

Hide and Seek by Imogen Heap

[Magibloo]

wow! thanks ever soooooooo much! :)