How to Scan and Play Sheet Music with Sheet Music Scanner

Updated

Sheet Music Scanner turns a photo of printed sheet music into playable audio. Point your iPhone, iPod touch, or iPad camera at the page, take a picture, then choose an instrument and speed and let the app play the notes back. You can also skip the camera and load an image or PDF you already have. The whole process is designed to take about two minutes, and the same app works across your iOS devices for one price.

What you need before you start

  • An iPhone, iPod touch, or iPad with the Sheet Music Scanner app installed.
  • A printed sheet of music, or a digital copy as an image (PNG, JPG, TIFF, and other common types) or a PDF.
  • Reasonable lighting and a steady hand if you're scanning with the camera, so the notation is legible.

Step 1: Scan the sheet or load a file

  1. Launch the Sheet Music Scanner app.
  2. Point your device at the sheet and take a picture. The app scans the whole sheet instantly using the built-in camera.
  3. If you'd rather not photograph anything, browse to an image in your photo library or a PDF in your cloud drive instead.

Expected result: the app has a copy of the notation it can read. If the scan comes out blurry or the page is at a steep angle, retake the photo — recognition depends on the symbols being clear.

Step 2: Choose instrument, speed, and pitch

Before or during playback you set how the music should sound:

  • Instrument — pick from the supported list, which includes Piano, Guitar (Classical, Clean, Distortion), Violin, Viola, Cello, Double Bass, Flute, Clarinet, Oboe, Alto Sax, Tenor Sax, Trumpet, Trombone, French Horn, Tuba, Organ (Percussive, Pipe, Reed, Rock, Tonewheel), Harp, Banjo, Mandolin, Accordion, Bagpipes, Choir, and more.
  • Speed — anywhere from 50 to 330 beats per minute.
  • Pitch standard — from the standard 440 Hz across a 380–480 Hz range, so you can match your instrument.
  • Transposition — shift the sound by semitones, up to two octaves up or down. The app also supports the actual pitch of transposing instruments.

Expected result: playback uses the sound, tempo, and tuning you selected.

Step 3: Play and navigate

  • Let the app play the notes for you.
  • Tap any bar to start playback from that point in the song.
  • Watch the notes and symbols highlight as they're played, so you can follow along.

Working with multi-part and multi-page scores

  • Voices in tandem: the app supports voices played together, such as both piano hands at once or all the choir voices.
  • Individual staffs: you can play a single staff on its own — for example, just the right or left piano hand.
  • Multiple pages: multi-page sheet music is supported, so longer pieces can be scanned and played continuously.

What notation it recognizes

The app reads melody, harmony, and rhythm symbols including:

  • Treble, bass, and alto (viola) clefs
  • Notes, including ties and tied notes
  • Duration dots, rests, and accidentals
  • Repeat signs
  • Triplets and other tuplets

Exporting your results

Once a piece is scanned, you can export it as MIDI, MusicXML, audio (M4A/AAC, MP3, WAV), or PDF to your cloud drive.

Common snags to watch for

  • Blurry or angled photos: recognition suffers when the page isn't clearly captured. Retake the picture rather than trying to fix it later.
  • Handwritten or unusual notation: the recognized symbol list covers standard printed notation; anything outside it may not read correctly.
  • Wrong-sounding pitch: if playback sounds off compared to your instrument, check the pitch standard and transposition settings before rescanning.
  • Tempo feels wrong: adjust the beats-per-minute value; the supported range is 50 to 330.