Play this isomorphic polyphonic multicolored keyboard grid with customizable samples.

Grid is tuned in half steps vertically and full steps horizontally. C notes are marked with a dot. This is similar to Janko styled keyboards.

Menu to change options can be accessed by pressing the BACK key.

Menu options include:
*Change number of strings (columns) and frets(rows)
*Change to portrait/landscape
*Turn of screen rendering for more speed
*Load custom sample
*Change tuning frequency factor
*Change sustain/damping