This is my interpretation of the main slide guitar riff to Sue Me Sue You Blues. [Main Riff] e|---------------------------------------------------------------------------| B|-15s2--------18v-----------------------------------------------------------| G|-15s2--15s17---------------------------------------------------------------| D|---------------------------------------------------------------------------| A|---------------------------------------------------------------------------| E|---------------------------------------------------------------------------| Alternatively it might be this (I can't quite tell which sounds more accurate yet): e|---------------------------------------------------------------------------| B|-17s2--------18v-----------------------------------------------------------| G|-17s2--15s17---------------------------------------------------------------| D|---------------------------------------------------------------------------| A|---------------------------------------------------------------------------| E|---------------------------------------------------------------------------| ************************************ | s Slide | v Vibrato (shake the slide up and down) ************************************