This Mercedes Benz commercial came out 3 or more years ago. I believe it was in black and white. All I can recall is that the car was driving down a mountain road and that it was in slow motion. The song was a slow one. The female singer sounded very much like Sarah Vaughan. (I'm quite sure it wasn't the Marlene Dietrich/Falling in Love Again commercial.) Does anyone remember this commercial/know the song?