My Sex bass tab by Elastica

G|---------------------------------------------------------------------------|
D|---------------------------------------------------------------------------|
A|-4-4--44-4--*4-4-(**44-4)--44-4--------------------------------------------|
E|---------------------------------------4-4--44-4--*4-4-(**44-4)--44-4------|

G|---------------------------------------------------------------------------|
D|---------------------------------------------------------------------------|
A|-2-2-22-2---*2-2-(**22-2)---22-2-------------------------------------------|
E|---------------------------------------2-2--22-2--*2-2-(**22-2)--22-2------|

Replace * with ** after a couple of times.  There's a lot of room for improvising, so go to it.  Enjoy!