This TV spot explains the Horcrux mission and shows more of the Locket of Slytherin and Kreacher.
Mugglenet has reported that Alexandre Desplat will be composing the score to Harry Potter and the Deathly Hallows Part 2. http://www.mugglenet.com/app/news/show/3921
You can listen to the soundtrack that Desplat wrote for Deathly Hallows Part One here: http://www.youtube.com/watch?v=GhtZB96yWNQ&feature=related
11 days left! 🙂