How to make arpeggio music using MakeCode arcade

MakeCode Arcade is a Scratch-like programming language for writing retro-style games. In this video, John Park shows how to make arpeggio music using MakeCode arcade. In the early days of video games, the existing technology didn't allow for chords, so arpeggios were a way to get the feel for a chord by playing all the individual notes in a chord as quickly as possible.
Image: Adafruit/YouTube