@ka About Clef

Clef

Name the note.

60 sec

Treble clef @ka

Clef

Range

Mode

This session

0Right

–Accuracy

0Streak

Notes to work on

How it works

A note appears on the staff. Tap the letter that names it. Notes you miss come back more often until you get them right, and progress is kept on this device only.

Keyboard

Press A–G to answer. In a sprint, Enter starts the clock.

Range

Staff covers the five lines and the spaces just outside them. Each ledger step adds one more line above and below. Treble reaches G3–D6; bass, B1–F4.