The best part is that, finally, you can replace the "Run to the Hills" cover (from the first Rock Band) and the downloadable "Number of the Beast" cover with the originals.

1. Aces High (Live)
2. 2 Minutes to Midnight
3. The Trooper
4. Wasted Years
5. The Number of the Beast
6. Run to the Hills
7. Can I Play With Madness
8. The Clarivoyant
9. Powerslave
10. Fear of the Dark (Live)
11. Hallowed Be Thy Named (Live)
12. Iron Maiden (Live)

The live recordings are apparently from the band's "Flight 666" documentary, with the remaining tunes utilizing the the original master track recordings.

Expect the tracks to hit Xbox 360 and Wii on June 9, with PS3 on June 12. No word on a bundle price, but each individual song will probably go for the usual 160 MS Points ($2).

Update The 12-track bundle will go for 1600 MS Points ($20) on PS3 and Xbox 360.