【實用音樂app】Key Signature Pro|最夯免費app

Key Signature Pro helps you easily

memorize all the key signatures

(both major and minor keys) and

highly recommended for both private

use and academic use.

Key Signature Pro consists of Chart mode

and Quiz mode.

Press the MUshroom THeory logo to proceed.

In the Chart mode,

Press any of the key signature buttons

to show the key.

Choose which keys to show and hide

by pressing the major,

minor,major＋minor button.

Press the Quiz button to show the Quiz mode.

In the Quiz mode,

Random key appears on the screen.

Background flashes red and vibrates when

the wrong key signature button is pressed.

Then, the key turns red and shows

the same key again.

Background flashes blue and shows

the next random key when the right

key signature button is pressed.

Choose which keys to show by pressing

the major,minor,major＋minor button.

免費玩Key Signature Pro APP玩免費

免費玩Key Signature Pro App

Key Signature Pro APP LOGO

Key Signature Pro APP QRCode