Favorite Heavy Metal instrumentals?

Mine are as follows:

1. Orion-Metallica

2. Passage To The Reaper Demo.-Children of Bodom

3. Call of Ktulu-Metallica

4. (Anesthesia)-Pulling Teeth-Metallica (Cliff & Lars)

5. To Live Is To Die-Metallica

You listed pretty much all of my favorites. If Moby Dick by Zeppelin counts, then I'd pick that one as well.

Ending Credits by Opeth
(IMO one of the most emotional instrumentals ever)

For Absent Friends by Opeth

Orion by Metallica
(The less of Hetfield singing... the better)

Dismantling Devotion by Daylight Dies
(kinda repetative, but an awesome riff)

Unicorn by Gojira
(I thought the title was weird, but again a good instrumental)

Opeth's Ending Credits pwn.

Ashes of the Wake by Lambof God

Blaise Bailey Finnegan III by Godspeed You! Black Emporer

August Burns Red - Eve of the End

The Faceless - Akeldama

Winds of Plague - A cold day in hell (pure epic)