Code for a composition, a Processing Sketch and a Sonic-Pi composition

Rings.pde

PVector center;
float ratio = 1.0;
float baseRotate = -0.0001;

void setup() {
  fullScreen(P3D);
  frameRate(60);
  center = new PVector(width/2, height/2);
  ellipseMode(CENTER);
  noFill();
  stroke(#FFFFFF, 250);
  background(0);
}

void draw() {
  ratio = frameCount + 60 * 0;
  clear();
  drawRings();
  PVector jitter = PVector.random2D();
  //jitter.div(3);
  center.add(jitter);
  baseRotate += (random(1) > 0.5 ? -1 : +1) * 0.00000001;
  saveFrame("frame/####.tif");
}

void drawRings() {
  float step = 1;
  translate(center.x, center.y);
  for (float i = 0;  i < width * 1.4; i+=step/3) {
    PVector jitter = PVector.random2D();
    translate(0, 0, -1 * (width-i)/width);
    rotateZ(baseRotate * frameCount);
    rotateY(baseRotate * frameCount / 100);
    stroke(255, i / width * 255);
    strokeWeight(7 * i / width);
    ellipse(0,0, 
      i + cos(step) * ratio + jitter.x, i + sin(step) / ratio + jitter.y);
    step += 3;
  }
}

Rings.rb

live_loop :clock do
  cue :tick
  sleep 1
end
f = 3

notes = range(75,75 - 13,1) + range(75-13,75,1)

use_synth :sine
use_bpm 60
with_fx :reverb, room: 1 do
  with_fx :slicer, pulse_width: 0.75, phase: Math.sin(notes[0]).abs, phase_slide: 0.5 do |sl|
    with_fx :bpf, centre: notes[0] do |bp|
      with_fx :ring_mod, freq: f, freq_slide: 0.5 do |rm|
        with_fx :panslicer, wave: 2, phase: 0.1 do
          p = play_chord (chord notes.tick, :m7), sustain: 24, release: 2, note_slide: 0.75
          
          26.times do
            f += 3
            base_note -= 1
            control rm, freq: f
            control p, notes: (chord notes.tick, :m7)
            control bp, centre: notes.tick
            control sl, phase: Math.sin(notes.tick).abs
            sleep 1
          end
        end
      end
    end
  end
end

Video result: https://vimeo.com/219772184