Learning to play blues guitar is awesome, since it's one of the easiest genres to master on the guitar. Because of this, and the fact that playing the blues is fun and expressive, many beginner-intermediate guitarists choose to learn the blues. And yes, it is possible at an early stage already.
To start playing the blues, one of the most fundamental things you'll need to know is what a 12-bar blues progression actually is. This short blues guitar lesson will introduce you to the 12 bar blues form, the chords you'll need to play, and the order you'll be playing the chords in.
First off, let's have a look at the chords you'll play with a 12 bar blues progression. You may, or may not be familiar with the popular I-IV-V chord progression. This dictates the chords you'll be playing in any given key. The way it works the following.