A productive practice

We had a really good practice today. We managed to leaven vertually 80% of this Immortal song in about 2 hours. The song structure is fairly simple but each riff is so complexe so getting the timing right is difficult. But is was interesting how we went from basically totally chaos to something that kind of sounds like a fucked up version of One By One. I'm wicked worn out now, I think I'll be hitting the hay ..... now!

Zzz...