Ear trainer

Ten questions a round. Pick a quiz and a note range, then start.

• Which note? A note plays and you pick it on the keyboard. Replay it as often as you like. No microphone needed.
• Sing the notes See a few notes, then sing each one back. The microphone checks that you hit the pitch. Needs a microphone · headphones help.
• Easy: white keys only. Medium: adds the black keys (sharps and flats). Hard: every note, and the range widens to at least two octaves.

The sing quiz needs a microphone; the listen quiz does not. Nothing leaves your device.