Controls:
: Transpose scale by one octave higher.
: Transpose scale by one octave lower.
1-8: Play notes on "Number row scale".
Q-I: Play notes on "First row scale".
A-K: Play notes on "Second row scale".
Z-,: Play notes on "Third row scale".

Scale: 4


Number row scale:


First row scale:


Second row scale:


Third row scale: