It’s the most common form of the 12-bar blues, but it is common in music to see the arrangement of chords moved about a bit. Notice that there are only three chords throughout: A7, D7 and E7 (a ...

The idea is to learn how the 12-bar blues structure works, starting with single notes (one per bar), and then building up to two notes, then three, then four, then with different rhythm patterns ...

Blues in simple time with four beats in the bar and mostly follows a 12 bar blues chord structure. 8 and 16 bar blues can also sometimes be found. Blues verses have a three line structure - AAB ...