GrandPiano MIDI Studio APK

This is an experimental project aiming the possibility to write music sheets on two staves while playing on a connected keyboard.
Development is still in progress, I'm publishing a beta version in order to understand what would be the interest of users in such kind of app and collect some feedbacks. Many features will be added and the existing ones will be improved.
Features I'm still working on at the moment:
- AI algorithm that predicts what notes are played with right hand and what notes are played with left hand. Today the G on the 3d octave is the fixed separator.
- add beams to group of notes.
- save music sheet as midi file.
- open midi files.
- possibility to define different clef for treble staff and bass staff.
- add more training exercises.
- renewed user interface. Today the screens might not look nice, I made it just to test out the features.
You are welcome to suggest more features you think might be useful!
The development survives thanks to ads. In the future when the app is in a better shape, I can add a very small subscription fee that will remove the ads and give access to additional content.