NoteFusion
NoteFusion turns hummed tunes, choir recordings, uploaded audio, and linked songs into movable-do Tonic Solfa and staff notation.
What NoteFusion is
NoteFusion turns hummed tunes, choir recordings, uploaded audio, and linked songs into movable-do Tonic Solfa and staff notation. It focuses on isolating the lead vocal from a song mix, and its transcriptions include detected key and tempo. The service describes Tonic Solfa syllables across all 24 major and minor keys. Users can transpose pieces by semitone, check vocal ranges, rehearse with playback, and share links with a choir. Pro adds alto, tenor, and bass parts beneath the tune, controls to play or mute parts, sing-along note marking, and PDF, MusicXML, and MIDI downloads. YouTube, Spotify, and Apple Music links are accepted, though the service says links may fail and recommends uploading audio in that case. Browser features include recording, uploads, rehearsal, transposing, sharing, and downloads; the Android app adds rehearsal-room recording and an offline library. The Free plan is free and allows five transcriptions per account in total.
Good
- Transcribes hummed tunes and uploaded audio
- Includes detected key and tempo
- Supports rehearsal, transposing, and sharing
- Pro offers four-part harmony and notation downloads
Watch out
- Free plan allows five transcriptions per account in total
- Linked songs may fail to load
- Transcription quality depends on vocal separation
Who it suits
NoteFusion is aimed at choir directors and accompanists who need vocal parts or rehearsal materials. Its Tonic Solfa notation may also suit singers or teachers who do not read staff notation.
Verdict
NoteFusion focuses on vocal transcription and choir rehearsal, with browser and Android access. Check its free transcription limit and the possibility of unreliable song links before choosing it.
Plans and prices
From NoteFusion's own pricing page, checked 11 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Free | Free | Five transcriptions per account in total |
| Pro | — | Removes Free plan transcription limit; full songs up to six minutes, twenty a month; four-part harmony; sing-along marking; downloads; priority queue · One month of access; does not renew automatically |
| Pro | — | Removes Free plan transcription limit; full songs up to six minutes, twenty a month; four-part harmony; sing-along marking; downloads; priority queue · One year of access; does not renew automatically |
The facts
Each one read from NoteFusion's own pages, with the date it was checked.
What it does
- Account and library privacy
- The site says the user owns transcriptions and that the account library is encrypted and private to that account.checked 11 Oct 2026
- Audience
- The product describes itself as built for choir directors and accompanists, and says Tonic Solfa lets people sing or teach from the notation without reading staff notation.checked 11 Oct 2026
- Audio handling
- The site says submitted audio is permanently deleted after the transcription worker finishes, is not listened to by a person, and is not used to train third-party models.checked 11 Oct 2026
- Choir parts
- Pro provides alto, tenor, and bass parts under the tune, with playback controls to play parts or mute a singer’s part.checked 11 Oct 2026
- Exports
- The site lists PDF, MusicXML, and MIDI downloads, with sing-along note marking for Pro singers.checked 11 Oct 2026
- Linked services
- The site accepts YouTube, Spotify, and Apple Music links, but says links may fail and recommends uploading audio if they do.checked 11 Oct 2026
- Notation
- Transcriptions include detected key and tempo, and the product describes Tonic Solfa with movable-do syllables across all 24 major and minor keys.checked 11 Oct 2026
- Payment
- The site says checkout is handled by a payment provider and NoteFusion does not see card details; its Terms say Pro access does not renew automatically.checked 11 Oct 2026
- Purpose
- NoteFusion transcribes hummed tunes, choir recordings, uploaded audio, or linked songs into movable-do Tonic Solfa and staff notation.checked 11 Oct 2026
- Rehearsal and sharing
- Users can transpose a piece by semitone, check vocal ranges, rehearse with playback, and share a link with their choir.checked 11 Oct 2026
- Support and security contact
- The site lists [email protected] for contact and [email protected] for vulnerability reports.checked 11 Oct 2026
- Transcription caveat
- The site says transcription quality depends on how cleanly vocals separate from a mix, with dense mixes less reliable than solo voices and hymns.checked 11 Oct 2026
- Vocal transcription
- The service says it isolates the lead vocal from a song mix and transcribes the voice rather than focusing on piano input.checked 11 Oct 2026
Where it runs
- Browser and mobile
- The site says links, uploads, recording, rehearsal, transposing, sharing, and downloads work in the browser; its Android app adds rehearsal-room recording and an offline library.checked 11 Oct 2026
Money
- Free access
- The site describes a free one-minute song preview and unlimited hummed tunes, while its Terms say the Free plan allows five transcriptions per account in total.checked 11 Oct 2026
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