There’s a concept in musical set theory called complement, where the set of notes is given as the set of all notes which are not included in the original set. Applied to a musical mode, there may be multiple complements. In this case, I’ve chosen the complement whose root is a tritonic interval (6 semitones) from the original note. Specifically, the mode of the first track is A minor dorian and the mode of the second track is Eb Major Mixolydian.

This transition begins at 4:36, pivots at 5:34, and completes at 6:04. Try to pay attention to the notes involved, most prominent being the tritonal interval between roots. I’ll be uploading more examples of various mode transitions, cause it’s neat IMO.

Erick Strong – Payback (Matthew Nagle Remix)
Quincy Weigert – On A Midsummer Night (Bjorn Akesson Remix)

https://soundcloud.com/caustik/set-theory-complement

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