Google Code-in

Find Android apps (or mobile websites) for smartphones that allow users to compose their own music tracks in a creative yet simple and intuitive way, without the need for any previous formal music education, e.g., there should be no need to be able to read musical notation. The created music must be easy to export in a common format accepted by Pocket Code, e.g., mp3.

Describe the apps in a shared Google doc (allow comments by everyone having the link), create a YouTube video showing how to use them to create new music, and show how to add a music track to a small game or animation (can be a remix of a program from someone else, or your own) created with Pocket Code that you have uploaded to Pocket Code's sharing site. Finally, after getting approval by a mentor, post a message to https://catrob.at/PocketCodeUserForum about the apps and your video and sample program.