CHORD EXAMPLE 10
There’s nothing particularly technical here, it’s just a bunch of big barres back to back on a basic Bacharach backing track! However, there are two different uses of the circle of 4ths - (1) as a chord sequence, and (2) as a turnaround. The turnaround is the accelerated circle of 4ths sequence in the last two bars that ‘rounds off’ the sequence and pulls it back to chord I in a very obvious manner. This is very common in blues and jazz.