Re: Trying to make something Jean Michel Jarre could have made.
Posted: Tue Dec 29, 2020 4:15 pm
You're getting a bit complicated now. 
Most chords in common usage come from one of three scales :
Major
Harmonic minor
Melodic minor
A diminished seventh comes from the harmonic minor. If you were in C harmonic minor the seventh chord built on B is a diminished seventh. So B diminished can resolve to C minor.
Another way of thinking about it is a diminished is a 7b9 without a root. B diminished would then be G7b9 without a root so resolving to C minor is a V I cadence.
But any note in a diminished can be the root so G7b9 = Bdim = Ddim = Fdim = Abdim.
Yes, it's a bit complicated. I can't remember hearing a diminished in a Jarre track. So experiment and use your ears. I'm glad to hear you've made progress with your ear. :thumbup:
Most chords in common usage come from one of three scales :
Major
Harmonic minor
Melodic minor
A diminished seventh comes from the harmonic minor. If you were in C harmonic minor the seventh chord built on B is a diminished seventh. So B diminished can resolve to C minor.
Another way of thinking about it is a diminished is a 7b9 without a root. B diminished would then be G7b9 without a root so resolving to C minor is a V I cadence.
But any note in a diminished can be the root so G7b9 = Bdim = Ddim = Fdim = Abdim.
Yes, it's a bit complicated. I can't remember hearing a diminished in a Jarre track. So experiment and use your ears. I'm glad to hear you've made progress with your ear. :thumbup: