I use a five string bass but if you
have a four string, just drop the E
string to a B

riff one
G |---------------------------|
D |---------------------------|
A |0-0---7-7/9\7--0-0--7-7/9\7|
E |---------------------------|
B |---------------------------|

riff two
G |-------------------------------|
D |-------------------------------|
A |-------------------------------|
E |-------------------------------|
B |10-10---5-5/7\5--10-10--5-5/7\5|

play riff one x1
play riff two x6
play riff one x1
play riff two x15
play riff one x1

tabbed by Mike (*)