MIDI Keyboard

Draws a piano keyboard and lights up keys that are pressed at the playback position, using channel colors. The background is transparent; only white and black keys are drawn.

Settings

In addition to the common settings (Source Mode / MIDI File / Low Key / High Key):

Setting	Default	Description
Layout	Single	Single = one keyboard / 16 Channels = 16 stacked keyboards (ch0–15), each lit only by its channel
Orientation	Horizontal	Keyboard orientation. Horizontal / Vertical
Style	Piano	Piano = white/black piano layout / Flat = flat cells
Low Key / High Key	21 / 108	Key range shown (0–127). Default ≈ 88 keys
Width / Height	760 / 140	Render size (px)

Notes

• When several notes sound the same key at once, the front-most color is shown (later track / newer note).
• Place a vertical MIDI Piano Roll directly above with the same Low / High Key and the key X positions line up.
• Lit colors follow MIDI Source's Ch N Color / Color Mode.