There are two main turnarounds, which are labelled Turnaround One and Turnaround Two.
Key of C
This turnaround can be played in any key by transposing (see Appendix Three). Here is the same turnaround in the key of G, playing two chords per bar.
Key of G
* Some of the songs listed under Turnarounds vary from the basic structure of this progression. For example, the turnaround progression may be used in the verses, but not in the chorus.
Turnaround Two uses a different minor chord in the second bar.
Key of C
12 Bar Blues is a set pattern of chords which repeats every 12 bars.
Here is a 12 Bar Blues in the key of A: