This is a great song! Here's the catchy riff that is the basis of the song. It's in dropped tuning (c-g-c-f-a-d) or standard dropped-d, whatever. d|-------------------------------------------------------------------------| a|-------------------------------------------------------------------------| f|-------------------------------------------------------------------------| c|-------------------------------------------------------------------------| g|--8-8-8-8-8-7^8-5-8-8-8-8-8-7^8-8-8-8-8-8-8-7^8-7-8-8-8-8-8-7^8/10-------| c|----------------0---------------8---------------7------------------------|