xFatboy Slim - Everybody Needs A 303 - Better Living Through Chemistry There's a funky little riff going on here, which is probably for the bass but you'll no problem with it on the guitar too with the aid of a few effects. Listen to the song to get the timing of the hammer-ons right. E|----------------------------------------| B|----------------------------------------| G|----------------------------------------| *Repeat* D|---------------------6--4--3--1---------| A|----6--4--3--1-------------------4h6----| E|----------------3h4---------------------| Short but sweet. This carries throughout the rest of the song, pretty much.