Car Advert Theme - 3/4 Years Ago

[timmle]

I would like to know the name of a song from a car advert about 3-4 years ago.

I believe, from memory (i hope i'm not thinking of another advert), that a man is driving around in complete serenity with this theme playing which sounds very eerie and with a quite dark quoir sounding vocal track, and as soon as he steps out of the car there are loads of people walking around, then as soon as he steps back into his car, there is no-one there immediately, and the track sets back in again.

Ring any bells?

[mep]

could it be Open Heart Zoo by Martin Grech.....it was used for a Lexus advert.