​

//Mary Kate's progression

//Em C G D

var e_chord = ["E3", "G3", "B3"];

var C_chord = ["C3", "E3", "G3"];

var G_chord = ["G3", "B3", "D3"];

var D_chord = ["D3", "F#3", "A3"];

​

var pianoPart = new Tone.Part(function(time, chord) {

    synth.triggerAttackRelease(chord, "8n", time);

  }, [

    ["0:0", e_chord],

    ["0:2", C_chord],

    ["0:4", G_chord],

    ["0:6", D_chord]

  ]).start();

​

  pianoPart.loop = true;

  pianoPart.loopEnd = "2m";

​

function setup() {

  pianoPart.start();

  Tone.Transport.start();

}

​

function draw() {

​

}

​