Mobile app for Lullaby, an open source smart music box.
The app allows to compose melodies (listening to the device music in real-time), saving them in files, exporting/importing to/from the Bluetooth connected device and start the music box remotely.
By default, melodies are stored in /storage/emulated/0/Android/data/co.aurasphere.lullaby/files. You can try any of the melodies in the sample-melodies folder by just copying it there.
You can download this app from Google Play Store following this link:
