Simple but powerful piano for mobile. It has all features you want.

[Function Introduction]
● A variety of instruments
● 1st and 2nd stage piano
● Transpose
● Sustain
● MIDI, MIC recording
● Recording playback
● Intuitive user interface

This app is needed the following permissions.

● [Mandatory] Full network access
Use a small amount of mobile network (5G, LTE, etc.).
● [Mandatory] View network connections
Check the status of your mobile network (5G, LTE, etc.).
● [Mandatory] Prevent device from sleeping
Used to prevent the screen off during playback recording file.
● [Optional] Record audio
Used to record piano sound.