Piano Master is an Android app developed by B77 Entertainment (B77 Entertainment srl Via Borgo 81/B 25069 Villa Carcina (BS) Italy).

Piano Master first became available on 25 Nov 2011. It is estimated that Piano Master has been downloaded between 10000000 and 50000000 times from the Play Store.

Piano Master 4.0.2 requires the following permissions:

Allows applications to access information about networks.

Allows applications to access information about Wi-Fi networks.

Allows applications to open network sockets.

Allows read only access to phone state, including the phone number of the device, current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device.

Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.