There’s also a new feature – a new chord – that’s been used here to increase the number of chords available to us – the seventh!
We can also flatten the seventh if we want, particularly if we’re then going to chord IV.
Now that things are getting a little more interesting, let’s see if we can add some more exciting features:
We’ve done pretty much what we can without modulating or using accidentals, so let’s see what we can do next…
The Listening Project Blog 