Hey this is the basic bass line for not enough except for a few changes in rythem (listen to song for changes in rythem) g|------------------------| d|------------------------| a|-4--4--0--0--------2--2-| e|-------------0--0-------| for the part that repeats "not enough not enough not enough i'm sorry" it's just c# over and over (or a string 4th. fret) just play the same rythem duncan plays. Try playing this every once and a while g|---------------------------------------------------| d|------------------4-1--------------------------4-1-| a|-4--4-2-0--0----------2--2-3-4--4-2-0--0-----------| e|-------------0--0-------------------------0--0-----| well that's pretty much it pretty easy, not shure if it's right but it's sound right by the cd.