The authors are Alexander Bigulov and Artem Grigorash, students of grade 10-2 of FML No. 239, Saint-Petersburg, Russia.

• The aim of the project is to create an Android application for writing electronic music.

• The main idea of the project is to make the application multifunctional, but at the same time understandable to the user, provide the application with all the instructions and hints, offer the user to be trained in the application before starting work.

• Side idea - writing a system of accounts and the server side.

• The Kotlin programming language and the Android Studio development environment were chosen to create the application, PHP is selected for the server part.