Guitar lessons: The most common chord progression is known as a ‘12-bar blues’, which, predictably is 12 bars long (eight-, 16- and 24-bar versions are common, too). What the name doesn’t tell you is ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Billy Gibbons on the tip Buddy Guy gave him after they jammed a T-Bone Walker classic “The sound ...