Soundtrack:
1. A Storm is Coming
2. Hope and Memory
3. Minas Tirith
4. Steward of Gondor
5. The Ride of Rohirrim
6. Twilight and Shadow
7. Anduril
8. Shelobs Lair
9. Ash and Smoke
10. Hope Fails
11. Black Gate Opens
12. The End of All Things
13. Return of the King
14. The Gray Havens
PS - No, that's not all the songs, there are a few more -- but I found those ones to be the best.
PPS - Billy Boyd sings in the song, Steward of Gondor, though the clip does not have it.