// Master volume in decibels

const volume = -30;

Tone.Master.volume.value = volume;

​

fmSynth = new Tone.FMSynth({

  frequency: "8n",

  baseFrequency: 200,

  octaves: 8,

});

​

fmSynth.connect(Tone.Master);

​

var feedbackDelay = new Tone.FeedbackDelay("2n", 0.1);

fmSynth.connect(feedbackDelay);

fmSynth.connect(Tone.Master);

​

var phaser = new Tone.Phaser({

  frequency: 150,

  octaves: 8,

  baseFrequency: 800,

}).toMaster();

​

fmSynth.connect(phaser);

​

const reverb = new Tone.Reverb({

  decay: 1.5,

  preDelay: 0.5,

});

​

reverb.connect(Tone.Master);

​

function setup() {

  createCanvas(800, 800);

  //background(0);

  imageMode(CENTER);

  frameRate(5);

}

​

function draw() {

  background("rgba(0%,0%,0%,0.5)");

  const note = ["D", "F#", "A", "B"];

  const note2 = ["A", "C", "E", "F"];

  const octave = ["3", "4"];

  const notes2 = random(note2);

  const notes = random(note);

  const octaves = random(octave);

  if (mouseIsPressed) {

    //clear(); 

    //Tone.Master.volume.value = -100;

   Tone.Transport.pause();

  } else {

    frameRate(5);

    fmSynth.triggerAttackRelease(notes + octaves, "16n");

    Tone.Master.volume.value = volume;

    //clear();

    noFill();

    strokeWeight(random(1, 5));

    stroke(random(255), random(255), random(255));

    for (i = 0; i < 10; i++) {

      translate(i, i);

      if (keyIsPressed && key === "a") {

        frameRate(10)

        stroke(255);

        fmSynth.triggerAttackRelease(notes2 + octaves, "16n");

        //console.log('a')

      }

      line(random(width), random(height), random(width), random(height));

    }

  }

}

​

function keyPressed(){

  const synth = new Tone.Synth();

  synth.connect(Tone.Master);  

if(keyCode === UP_ARROW){

  synth.triggerAttackRelease("D5", "2n");

}

if(keyCode === DOWN_ARROW){

  synth.triggerAttackRelease("A5", "2n");

}

if(keyCode === LEFT_ARROW){

  synth.triggerAttackRelease("E5", "2n");

}  

if(keyCode === RIGHT_ARROW){

  synth.triggerAttackRelease("F#5", "2n");

}    

}

​