E|---------------------------------------------------------
A|---------------------------------------------------------
D|--6------4-------3--------2------------------------------
G|------8------6--------5-------4--------------------------



Repeat forever and ever. It really is that simple. oh and if i got the name of the song wrong i'm sorry but i was having trouble remembering and i'm only human but by the fact u actually looked for a portishead tab ur probably as big a fan as me so u'll know it as soon as u hear it anyway.