With the Octave Shift function, you can virtually "shift" the keyboard range to access notes up to 3 octaves (higher and lower) - a total of 104 notes!

For Prodikeys DM Users Press the Octave Shift buttons on the keyboard to access notes on higher or lower octaves. Each time you press the Octave Shift button is + or - one octave. For Prodikeys (Version 1) Users Press the LEFT and RIGHT arrow keys on the keyboard to access notes on higher or lower octaves. Each time you press the arrow key is + or - one octave.