Observed arrival · 2026-10-27

Keyaura: a piano note-reading trainer

keyaura.app Visit website

Editorial interest 80/100 Selection signal · not a rating of the site

A free browser-based trainer for reading piano notes in bass and treble clef, with practice through MIDI, microphone, or an on-screen keyboard.

Landing page captured for the 2026-10-27 issue.

For: Piano learners practicing bass- or treble-clef reading
Worth noticing: Its 18-unit path unlocks as notes are mastered, and missed notes return more often.

Field notes

The trainer offers USB or Bluetooth MIDI input, microphone recognition, and an on-screen keyboard, with the latter available when no piano is at hand. Its practice materials include 217 public-domain pieces and exercises, timed challenges, and sight-reading in 10 levels per clef. The site says progress is saved to an account and can be used offline after sign-in.

Observed signals

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Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

⊠LoginAccess appeared gated

✦PrettyNotable craft visible

●ProPolished or operationally mature

◎NicheUnusually specific use

ƒJavaScriptBrowser-side code central

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