Every once in a while a soundtrack comes along that is just such an amazing compilation it becomes and instant favorite - think: Garden State. Or, for us thirtysomethings: Top Gun! 'PS I Love You' is destined to be among the greatest soundtracks of all time.

The best song is from break-out artist Ryan Star. Known for being a fan favorite on Rockstar: Supernova, Star shows off his songwriting, vocal, and instrument talents on "Last Train Home." It's a beautifully crafted song that's romantic, but rocks. He has an amazing emotive voice which shines in this gorgeous, infectious song.