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NoteFusion
What it is
NoteFusion converts hummed melodies, choir recordings, uploaded audio, and linked songs into movable-do Tonic Solfa and staff notation. It isolates the lead vocal from a mix and reports detected key and tempo, with movable-do syllables described across all 24 major and minor keys. Users can transpose by semitone, check vocal ranges, rehearse with playback, and share a choir link. Pro adds alto, tenor, and bass parts, controls for playing or muting singers, sing-along marking, and PDF, MusicXML, and MIDI downloads. The browser supports recording, uploads, rehearsal, transposing, sharing, and downloads; the Android app adds rehearsal-room recording and an offline library. YouTube, Spotify, and Apple Music links are accepted, though links may fail and uploaded audio is recommended. The Free plan costs nothing and permits five transcriptions per account in total. Pro provides one month of access and does not renew automatically. Submitted audio is deleted after processing.
For and against
For
- Transcribes hummed tunes and choir recordings
- Provides key and tempo detection
- Supports four-part harmony in Pro
- Exports PDF, MusicXML, and MIDI
- Includes browser tools and an Android app
Against
- Free plan allows five transcriptions total
- Linked songs may fail to process
- Transcription quality depends on vocal separation
The verdict
NoteFusion combines vocal transcription with notation, rehearsal, and choir-sharing features. The free allowance, mix-separation caveat, and unlisted Pro price are important when planning regular use.
Who it suits
NoteFusion is aimed at choir directors, accompanists, singers, and teachers using Tonic Solfa or staff notation. It suits users who want vocal transcription, rehearsal playback, and choir sharing in a browser or Android app.
Plans and prices
Free
Five transcriptions per account in total
Read 11 Oct 2026 · notefusion.studio
Pro
Removes Free plan transcription limit; full songs up to six minutes, twenty a month; four-part harmony; sing-along marking; downloads; priority queue
Read 11 Oct 2026 · notefusion.studio
On the record
- Account and library privacy
- The site says the user owns transcriptions and that the account library is encrypted and private to that account.notefusion.studio · read 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.notefusion.studio · read 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.notefusion.studio · read 11 Oct 2026
- 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.notefusion.studio · read 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.notefusion.studio · read 11 Oct 2026
- Exports
- The site lists PDF, MusicXML, and MIDI downloads, with sing-along note marking for Pro singers.notefusion.studio · read 11 Oct 2026
- 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.notefusion.studio · read 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.notefusion.studio · read 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.notefusion.studio · read 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.notefusion.studio · read 11 Oct 2026
- Purpose
- NoteFusion transcribes hummed tunes, choir recordings, uploaded audio, or linked songs into movable-do Tonic Solfa and staff notation.notefusion.studio · read 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.notefusion.studio · read 11 Oct 2026
- Support and security contact
- The site lists [email protected] for contact and [email protected] for vulnerability reports.notefusion.studio · read 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.notefusion.studio · read 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.notefusion.studio · read 11 Oct 2026