Scratch Cat Maestro

Compose random music in Scratch using this project from Cool Scratch Projects in Easy Steps by Sean McManus

About this project

This short project composes random tunes for you using a few simple music rules. You can replay the tunes using the scripts provided, and save the tunes by saving the project with all your list data in it. More experienced Scratchers can use this project to generate music that they include in their own games.

Try this cool Scratch project now

See the notes used in Scratch

If you want to expand on this project, see the chart below for details of the note numbers used in Scratch. You can click the image to open it in its own window, which makes it easier to print if you want to stick it on the wall or in your notebook.

Scratch notes chart

Find out more about the book

Visit the homepage for Cool Scratch Projects in Easy Steps to find out more about the book, find bonus materials, and discover the other projects in it.


© Sean McManus. All rights reserved.

Visit for free chapters from Sean's coding books (including Mission Python, Scratch Programming in Easy Steps and Coder Academy) and more!

Discover my latest books

Coding Compendium

Coding Compendium

A free 100-page ebook collecting my projects and tutorials for Raspberry Pi, micro:bit, Scratch and Python. Simply join my newsletter to download it.

Web Design in Easy Steps

Web Design IES

Web Design in Easy Steps, now in its 7th Edition, shows you how to make effective websites that work on any device.

100 Top Tips: Microsoft Excel

100 Top Tips: Microsoft Excel

Power up your Microsoft Excel skills with this powerful pocket-sized book of tips that will save you time and help you learn more from your spreadsheets.

Scratch Programming in Easy Steps

Scratch Programming IES

This book, now fully updated for Scratch 3, will take you from the basics of the Scratch language into the depths of its more advanced features. A great way to start programming.

Mission Python book

Mission Python

Code a space adventure game in this Python programming book published by No Starch Press.

Cool Scratch Projects in Easy Steps book

Cool Scratch Projects in Easy Steps

Discover how to make 3D games, create mazes, build a drum machine, make a game with cartoon animals and more!

Walking astronaut from Mission Python book Top | Search | Help | Privacy | Access Keys | Contact me
Home | Newsletter | Blog | Copywriting Services | Books | Free book chapters | Articles | Music | Photos | Games | Shop | About