Just an example of what you can do with this new music program for the gameboy: The Drum Machina Go! or DMGo! This program is Free and you can download it and test it on the real Gameboy or any emulator.
DMGo! website: https://audiowanderer.com/AW/drum-machina-go-or/#download-dmgo
Enjoy DMGO! and if you make something cool with it just post it on your socials and tag me @audiowanderer and use the hashtag #DMGo!