Microtonal chord transitions
@jrp Thanks for listening!
I used a mix of homebrewed synths (SuperCollider) and sequenced fx chains (Reaper). Each voice consists of bandpassed noise, an additive and a wavetable oscillator.
All sounds are created by interpolating 32 parameters between four manually tuned "presets" and layering the results. All frequencies are quantized to a 13-limit just intonation scale. Some sounds are inharmonic so the tuning isn't always audible as such, but it's still very useful.