One request – Music Keys Review

I really like the concept of this game, but one thing needs to be corrected. When a letter appears, you hear that pitch, but when you press the key for the note the next letter appears and sounds. It is a little strange to hit a note on the keyboard and hear a different pitch. Could perhaps you hear the correct pitch when the key is pressed followed by the next pitch the game wants you to find?
Review by Elem. music teacher on Music Keys.