piano Digital Piano App

Simple square synth

This simple square synth allows you to recreate the music from all your favourite retro video games, such as the soundtrack from Tetris.

You can play by clicking the keyboard notes with your mouse, or tapping with your finger if you're using a touch device like a tablet or mobile phone.

You can also play by pressing the keys on your QWERTY keyboard, or you can even connect a USB MIDI device.