Tiamat – The Ar tab

Here's that heavy main riff to The Ar by Tiamat:
Tune 1 step down (D-tuning)

Part 1 (D):D---------------------|A---------------------|F---------------------|C-2--2-2--2-----------|G-2--2-2--2-0-3-2-----|D-0--0-0--0-------3-5-|

Part 2 (F):D---------------------|A---------------------|F---------------------|C-5--5-5--5-----------|G-5--5-5--5-3-6-5-----|D-3--3-3--3-------6-8-|

The song starts with the end of Part 2:D-----------|A-----------|F-----------|C-----------|G-3-6-5-----|D-------6-8-|

The verses are really just keyboard and bass switching from D to F.