This is an interactive harmonic table. It was designed to simulate the play mechanism of the Axis 64 from C-Thru Music.

I was put up to the challenge of making my friend a musical keyboard for his computer.

Vertically, to the top, tones increase in 5ths.
Diagonally, to the top left, tones increase in Minor 3rds.
Diagonally, to the top right, tones increase in Major 3rds.

Click to play notes from the keypad.
The keys that will be played upon clicking are protruded slightly from the board.

Enjoy!

Bug fixed: Buttons will no longer vibrate.
Edit: Updated; higher quality sounds.
Edit: Changed button appearance.
Edit: Decreased sound playback latency.
Edit: Color scheme now matches Newgrounds.
Edit: Keys click, added color variation to G# and D.
Edit: Improved hit-test accuracy.
Edit: Improved ease of playability.