Shift into viola territory with confident alto clef reading.
Part of Sight Reader on instrument.games. It runs in the browser, scores every run, and needs no account to play.
Alto Staff Center
Hover around middle C to internalize alto placement.
Middle register · 6 notes: C4, D4, E4, F4, G4, A4
Alto Clef Jumps
Leap through familiar viola-style intervals.
Interval leaps · 7 notes: A3, C4, D4, E4, F4, G4, B4
Upper Alto Flow
Track the upper stave without leaving alto orientation.
Upper register · 6 notes: E4, F4, G4, A4, B4, C5
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.
Introduce flats and alternative spellings across the staff.
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.
Level by Josh Stovall · Published November 22, 2025