From the PlanetXbox360 feature list:
"Video games have taken on a life of their own. They can show us things that we could never dream of, giving us compelling and visceral narratives that books and films couldn't necessarily offer the gaming community. But while these experiences are endowed with a unique quality in regards to gameplay and graphics, there is an aspect that is at times overlooked, which many games hinge their entire livelihood upon. For many titles, music defines the game. After all, an entire genre has been built around the concept. But, music titles aside, I'm talking about games where the soundtrack serves to immerse the player into the game, drowning them in the universe that the developers created. When this is accomplished, it significantly enhances the experience of the game itself, propelling a title that may have just been good to amazing. Thus, I present our top ten choices for video game soundtracks of the HD era - with attached YouTube videos."