A free app for Android, by Rmz Apps.

The Korg 2023 application is designed to provide you with a variety of musical instruments and effects. This application has been developed with the idea that everyone should be able to enjoy the beauty of sound, regardless of his/her musical skill level.

Korg 2023 is designed to work with any device that is capable of running the application. 

The Korg 2023 application has 2 separate keyboards that you can use. You can choose to use one keyboard for each of the 2 instruments that you want to play.

This application has an equalizer, a volume slider, a bass booster, a treble booster, and an instrument volume.

The Equalizer can be used to adjust the sound to your preference.

You can use the 2 keyboards and the instrument volume at the same time.

You can record your songs and listen to them in Korg 2023.

You can add some kind of rhythm finisher.