//Aamrun, 2nd July 2022

import processing.sound.*;

float[] frequencies = {261.63, 293.66, 329.63, 349.23, 392.00, 440.00, 493.88, 523.25};

SinOsc sine;

size(500,500);

sine = new SinOsc(this);

for(int i=0;i<frequencies.length;i++){
   sine.freq(frequencies[i]);
   sine.play();

   delay(500);
}