A free program for Android, by Xewton GmbH.

If you are a musician, a songwriter, or an aspiring artist, this app is the one for you. You can compose and produce your music in the app and use it for playing your music on instruments such as a piano and drums or for singing and recording.

You can compose a song by writing down the notes for it and play the song on any instrument you like by using the built-in music player. You can edit the notes, add more instruments, or change the tempo and pitch. You can also use the built-in sequencer to make a song with more than one melody.

In addition, you can add effects to the notes, such as a delay, an equalizer, and an amplifier.