Watch the 12/8 Slow Blues - Part 2 online guitar lesson by Jeff Scheetz from Blues Jam Survival Guide
When you hear someone doing these "sliding 6ths" it is instantly recognizable as the blues. There are so many versions of songs using this that it can come a bit mundane. So we'll spice it up with some chord variations and some rhythm variations. But just when you think this technique is not "cool" enough, just put on some SRV and you will see that it's not all about the particular technique, it is about how sincere you are when you do it!