Gnarls Barkley – Crazy (Tab)
I play this one quite loosely – strumming when the mood takes me and messing around with the verses – so the tab shows the melody and the chords and you can strum as you see fit. It’s also worth hitting a few extra notes along with the melody to keep things going.
There are lots of rapidfire note sections which are quite tricky to play. You could pare these down a bit to make it easier to play and still recognisable.