When I was little I remember hearing this piano melody on PBS alot, only on PBS. It was classical music but modern. It was either for a PBS promo, or like an oil commercial. It would start of with just the piano and then the strings would rise in the back ground. It was a bit repetitive sorta like a loop. I heard it again on a classical music radio station recently while the dj was speaking. It has to be a very popular peice of music. I know someone knows what I'm talking about. I've scoured the internet but I just can't find it, any help would be greatly, greatly appreciated.