https://soundcloud.com/triermusic/mnemonic-heterophonic-disquiet-0352
I played a simple melody in D minor.
I pitch- and time-shifted the melody up to E minor, then tried to play the original melody along with that, but this time off of G. This created an E minor tonicization.
Then I pitch and time-shifted those two to C# and A, respectively, then tried to play the original melody along with that, again off of G. This created an A7 tonicization.
I pitch and time-shifted those to a high D, A, and F#, respectively, then tried to play the original melody along again in the D an octave lower.
Music theory nerds will note I created a Dm - Em- A7 - D chord progression - a ii-V-I.
I added a little bit of beat repeated to add variation to the melody, but I don’t think it was necessary.