Name: KeyMistry - MIDI Practice
Author: Bumblebee-3

Loading your practice setup…

Initializing…

KeyMistry

Let’s take a short tour of your interactive piano trainer.

Progressive, cumulative stages.

Stage 1 of 1 — Left Hand

Scope: Section 1

Now practice your left hand.

0% overall

Left Right Both

0% accuracy

Next Stage Preview

Accuracy

0%

Correct notes: 0 / 0

Timing

Missed Notes

MIDI Input

MIDI Output

Input timing offset

0 ms

Octave tolerance

±1 oct

Sustain Tail

60ms

MIDI Thru (echo input to output)

Tip: If you cannot find your device over, it may be switched off, or your computer may not have the necessary drivers installed.

Not supported on mobile

This app requires Web MIDI, which is not reliably available on mobile browsers. Please use a desktop browser (Chrome, Edge, or similar) over HTTPS.

Tip: If you're on a tablet/phone, try again from a desktop for full MIDI input/output support.

Choose which tracks are Left hand, Right hand, or Background (accompaniment). Press Enter or Ctrl/Cmd+S to save.

You can change this later from the Guided panel.

Transpose (semitones)

0

Key

Scale

Detected: -

Effective key (with transpose): -