Watch the 12/8 Blues 2 online guitar lesson by Jeff McErlain from Blues Survival Guide: Rhythm Edition
On of my favorite 12/8 blues is of course Stormy Monday. If you are interested I show you how to play a version very close to the famous Allman Bros version from Live At The Filmore East. It's on my 50 Eclectic Blues Licks You Must Know course. Whether you get it from me or anyone else I highly suggest you get that tune with it's changes in your vocabulary. It is the consummate slow blues, and the Allamans just kill it on that amazing recording.