This is a simple JS app using html, css and javascript Open the app forlder in VS Code. Add the Live Server VC Code Extension to have the Live Server is on anad runnibg. Open the html in liveserver.

Seethe demo here:https://ayzepiano.netlify.app/ This is a custumised verison of Kyle's code in youtube tutorial. The credit for this code goes to https://www.youtube.com/watch?v=vjco5yKZpU8