I am practicing piano these days, so I tried to associate coding and my hobby. It makes me to create piano keyboard with using p5js by pressing my computer keyboard. I recorded specific notes, and then I will load this music in to code. These are not same as scale, butI will use ‘A S D F G H J ‘ which is in order in computer keyboard. If I pressed these button , then I will create random colored, and sized circle in the random position of the background. The reason why I make this is color is strongly related with sound I think.