gizmobench

Sight Reading Practice

Read original generated notes or small chords on the treble or bass staff. Choose a key signature, range and wait or scroll pace, then answer by typing a spelled note name, pressing the on-screen piano or connecting a MIDI keyboard. Key signatures and bar-scoped accidentals determine the pitch. A correct first answer earns one mark; reveals and skips do not. For a shared comparison, start the fixed 20-note challenge in treble clef, C major, C4–C6 and wait mode, finish the exercise and send its seed and self-reported score.

20-note sight reading challenge

Complete a fresh exercise, then invite someone to read the same notes.

20 single notes; treble clef; C major; C4–C6; wait mode. Score 0–20: correct on the first submission. Higher is better. No timing score. Reveals, skips, answer keys and repeated exercises stay practice. Scores are self-reported.

preparingtreble, C major, no sharps or flats

Preparing an exercise

answerwait mode

Letter, # or b, octave: F#4, Bb3. A chord: C4 E4 G4.

MIDI is off. Press Connect MIDI to answer from a MIDI keyboard; the on-screen keys and typing work either way.

piano: press the key for the noteB3 to A5, arrow keys move

Last note
none yet
MIDI
none yet
Reference tone
none yet
Score
none answered yet
  • Treble B4, bass D3, then C4 on eachC major
    both on the middle line; C4 is one ledger line below treble and one above bass
  • Written F in G majorthen an F natural, then a barline
    F♯4 = MIDI 66; the natural gives MIDI 65 to the end of that bar, then F♯ again
  • Reference tonesMIDI 69 and MIDI 60
    440 Hz and 261.625565 Hz

Settings

A change here deals a new exercise with the same seed; an exercise with any answer goes into the history first. Sound changes nothing but the sound.

Clef
Read
Accidentals
Length
Pace
Sound
How answers are marked. Each note takes one mark, from its first answer. A right first answer counts as right. A wrong first answer is marked wrong and the note stays until you play or type it right, so you always see the correct reading before moving on. Reveal shows the answer and marks the note revealed: it is never counted as right. Next passes a note you have not answered as missed, and in Scroll mode a note whose turn runs out is missed too. The score is right answers out of the notes passed.
Names, keys and enharmonics. The on-screen piano and a MIDI keyboard answer by key, so any key that sounds the written pitch is right: they cannot tell F sharp from G flat. Typed answers answer by name: the letter and sign the staff spells, with the octave. An enharmonic spelling, such as Gb4 for a written F sharp, names the same key but not the note on the staff, so it is marked wrong and the page says why. Middle C is C4. Type # or b for sharp or flat, and separate chord notes with spaces or commas, in any order.
How the staff is read. A written note is read in this order: a sign in front of it; a sign earlier in the same bar on the same line or space, which lasts to the barline and only in that octave; then the key signature. No courtesy signs are printed, so after a barline the key signature applies again. Accidentals are added to single notes only; chords are spelled from the key signature.

History

Kept in this browser only, newest first, up to 30 exercises. Replay deals the same notes again from the seed.

No finished exercises yet.

Accuracy. Visual pitch reading and equal-tempered synthesized reference tones only; no copyrighted score corpus, microphone grading, musical-aptitude judgment or device-latency accuracy claim. Unsupported MIDI falls back to touch/keyboard.

Common questions

How do I practice sight reading here?
Pick the clef, the key signature and the lowest and highest note under Settings, then read the highlighted note on the staff and answer it: press its key on the on-screen piano, type its name (such as F#4) and press Answer, or play it on a MIDI keyboard. A right answer moves straight to the next note. A wrong one is marked wrong and the note stays until you get it, so you always see the correct reading; Reveal shows the answer without counting it, and Next skips a note as missed. The staff shows the current bar and the next one (one bar on a phone), and your score is right answers out of the notes passed.
Can I use my MIDI keyboard?
Yes, in a browser that offers Web MIDI. Press Connect MIDI and allow access when the browser asks; the page asks for nothing until you press it. Play each note in the octave written: middle C is C4, MIDI note 60. A chord is marked when all of its keys are down together, and a key counts once per press, so a doubled message or a key still held from the last note is ignored. The page does not play MIDI keys through its own sound, so a keyboard with its own speakers is not doubled. If the browser has no Web MIDI, refuses it, or finds no keyboard, the page says which, and the on-screen keys and typing keep working. Replacing an exercise disconnects MIDI and releases sounding reference voices. Connect again explicitly for the new exercise. A pending connection can be canceled and times out after 10 seconds.
Does it accept F sharp for G flat?
On the piano and a MIDI keyboard, yes: a key cannot tell F sharp from G flat, so any key that sounds the written pitch is right. Typed answers are marked by name, because naming the note is the reading skill: type the letter and sign the staff spells, with the octave. If the staff shows F sharp 4 and you type Gb4, the page marks it wrong and says that Gb4 names the same key but not the note on the staff. Type # or b for sharp or flat (the music signs work too), and separate chord notes with spaces or commas, in any order.
How long does a sharp or flat last in a bar?
To the barline, and only on the same line or space, as in printed music. In G major a written F is F sharp 4 (MIDI 66) from the key signature; after an F with a natural sign, every later F on that line in the same bar is F natural (MIDI 65), and after the barline the key signature applies again. A natural on F4 does not change F5 in the same bar. The page prints no courtesy signs, so reading the rule is part of the practice, and every answer explains which sign or signature gave the note its pitch.
Can I print sight reading exercises with answers?
Print exercise prepares only the original staff. Print, with key adds a separate answer-key page with every numbered note or chord. Both use the same generated notes and seed as the screen, with four bars per system. Requesting an answer key before finishing makes that attempt assisted practice, so it cannot produce a scored link. Reviewing or printing after a fresh completion preserves the earned score.
Which notes and chords does it use?
Single notes are drawn from the range you set, from three ledger lines below the staff to three above: F3 to E6 in the treble clef and A1 to G4 in the bass. With Add accidentals on, some notes carry a sharp, flat or natural. Chords have two or three notes: a third, fourth, fifth or sixth, or a triad in root position or either inversion, spelled from the key signature, and never with a second. Exercises are 8, 16, 20 or 32 notes long, four to a bar.
Is my progress saved?
Touched settings, up to 30 completed or ended exercises, and up to 512 fingerprints of opened exercises stay in this browser. The current answer session is not restored. Replaying a history entry or an already opened sequence is practice and cannot produce a new independent score. If exposure memory fills, additional exercises stay practice. Clear history removes the visible list; Start over forgets everything this tool stored. Storage failure is shown, and the current tab remains usable. Answers are not sent anywhere.
How does a shared sight reading challenge work?
A scored challenge always uses 20 single notes in treble clef, C major, C4–C6 and wait mode. The score is the number correct on the first submission, from 0 to 20. A wrong first answer remains wrong after correction. A reveal, skip or answer-key print before completion makes the attempt practice. Complete a fresh challenge to copy its link, open native sharing or download a result card. The recipient sees the claimed score and rules, then chooses Start same challenge. Completion shows both scores and their signed difference, and the recipient can share a new link with the same seed and their own score. Scores are self-reported; there is no timing, audio-latency or musical-aptitude judgment.

Visual pitch reading and equal-tempered synthesized reference tones only; no copyrighted score corpus, microphone grading, musical-aptitude judgment or device-latency accuracy claim. Unsupported MIDI falls back to touch/keyboard.