Bass tab for Undertow by Tool

Main riff #1
g
d
a
d  6 7 7 10  0

Main riff #2
g
d
a
d  6  7  10   10   13  0    13    13  12 12 12

Pre-chorus
g
d            2  2
a                     3   3 0
d  2  2 2

I don't know the chorus. Sorry.

g
d      3                                                            3
a  5       x x         3   3                                 5
                   3               6
d                   5            3   3 0  x  x  xxxxx             x  0  5
6  5  0

Transcribed by Jeremiah Jones