Instumental Car Commercial

[WonderFoal]

I forget the car but I think it was either a BMW, Buick or another car that starts with b (but it might not be). I was wondering if someone could tell me the music for a recent car commercial (July-August 2011) where you see a few different cars driving (separate scenes) along a small road (one lane?) and there are fields of grass along the sides, and it seems to be sunset or sunrise. I don't believe there is a voice to it, but the music is soft, and instrumental. I thought it was Buick Lacrosse or Enclave, but after further searching on the internet, I couldn't find anything. Thanks to anyone who can help! And please no responses like "oh I like that song to can you tell me what it is" because if I figure it out, I'll post it here.