If you wanna jazz-up your blues-comping and/or try some swing-blues chords, check out these chords I've played for a standard Jazz-Blues in the Key of F. I've tabbed down the chords (but not the rhythm in this video, you can do other accents too). The TABs are here
http://img25.imageshack.us/img25/7362/swingblues.jpg
Guitar: Yamaha AE-1200 S no pedals h ; 1963 Fender Vibroverb (original vintage amp), www.gregorhilden.de