I was watching ZZ Top on MTV Storytellers and the Rev played that song and I thought that I'd give it a go.... To make a long story short, the moves he used don't seem to work in standard tuning.... Damn... Anyway, I looked up this tab : http://www.ultimate-guitar.com/tabs/z/zz_top/jesus_just_left_chicago_ver2_tab.htm and it calls for E G D G B E , which is new to me .... Am I on the right track? The economy of motion that Mr. Gibbons used to play that song fascinates me.... I love to learn new cheats on guitar if that's what it is.... ????