Introduce flats and alternative spellings across the staff.
Part of Sight Reader on instrument.games. It runs in the browser, scores every run, and needs no account to play.
Accidental Taste
Explore your first flats: Db, Eb, and Gb.
3 notes: D♭4, E♭4, G♭4 · Key of Db
Natural + Flat
Blend flats with natural notes inside one octave.
12 notes: C4, D♭4, D4, E♭4, E4, F4, G♭4, G4, A♭4, A4, B♭4, B4 · Key of Bb
Flat Challenge
All five flats — lean on the black keys to reinforce reading.
5 notes: D♭4, E♭4, G♭4, A♭4, B♭4 · Key of Eb
Spaces, lines, then both together to build reading confidence.
Master a full run of natural notes — one bar per letter, F to E.
Expand up and down the staff without ledger lines just yet.
Add the low C and prepare for presets and MusicXML patterns.
Mix naturals and flats across treble with fluid motion.
Sharps join the game – ledger lines and speed increase.
Mix wide ledger lines with both sharps and flats.
Blend all accidentals with ledger work for fluency.
Level by Josh Stovall · Published November 22, 2025