Tool

Keyboard

Play freely — nothing here is right or wrong. Plug in a MIDI keyboard, or just use the screen or your computer keys, and see exactly what note and chord you're playing.

No MIDI yet49 keys

Press anywhere on screen. Drag across the keys to glissando. Your computer keyboard works too — the key map is on the card below.

Notes heldNothing pressed
ChordHold at least 3 notes together
IntervalHold exactly 2 notes
PedalUpHold Space, or use the pedal on your MIDI keyboard
Written down, it looks like this
Press a key and the notes appear here

Sound and keyboard

Instrument
80 %
Keyboard size
Key labels
0 semitones

Readout panels

MIDI keyboard

Not connected. Press connect and the browser will ask for MIDI permission.

Computer key map
Z to /lower octave (white keys)
S D G H Jblack keys of the lower octave
Q to ]upper octave (white keys)
Spacesustain pedal
shift octave (right now Z = C3)

Record and replay

Record what you just played and listen back. The on-screen keys follow along so you can see exactly what you pressed.