About Mallet Octave Explorer

Master a full run of natural notes — one bar per letter, F to E.

Part of Sight Reader on instrument.games. It runs in the browser, scores every run, and needs no account to play.

How to approach it

  • Listen for each bar's pitch, then match it on the instrument.
  • Naturals have no sharps or flats – focus on clean hits.
  • Keep your mallets relaxed for quick movements.

What the 3 rounds cover

Low Steps

Start on the low bars: F, G, A, and B.

4 notes: F3, G3, A3, B3

High Steps

Move up to the top bars: C, D, and E.

3 notes: C4, D4, E4

Full Range

Combine every bar from F to E — one bar per letter.

7 notes: F3, G3, A3, B3, C4, D4, E4

More Sight Reader levels

Treble Staff Basics

Spaces, lines, then both together to build reading confidence.

Two Octave Naturals

Expand up and down the staff without ledger lines just yet.

Ledger Line Intro

Add the low C and prepare for presets and MusicXML patterns.

Flat Notes Focus

Introduce flats and alternative spellings across the staff.

Full Staff with Flats

Mix naturals and flats across treble with fluid motion.

Sharp Accents

Sharps join the game – ledger lines and speed increase.

Advanced Ledger Reading

Mix wide ledger lines with both sharps and flats.

Accidental Mastery

Blend all accidentals with ledger work for fluency.

Level by Josh Stovall · Published November 22, 2025