Im listening to Opening Of The Gates by Morbid Angel and am asking myself, "is there any way to get faster than that on double bass." if there is anything faster then Id lov to hear it.
Shining - Vemodets Arkitektur comes to mind. It's not faster but the speed is pretty much the same.
You can't really hear it that well in the beginning of this video though.
http://www.youtube.com/watch?v=iJTo8ywFa9k
Mayhem - Dark Night of the Soul
http://www.youtube.com/watch?v=zMAJL19Ak0w
Not sure how this compares to Shining - Vemodets Arkitektur (awesome song btw), but the double bass is fast as hell.
Same drummer actually. Hellhammer on both. Didn't know that until now.
Some fast drums: http://www.youtube.com/watch?v=j6Zwrs_nDJY
http://www.youtube.com/watch?v=XKWr9a2fikE