Convert MUS to subtitles

Sonix transcribes your MUS file and creates timestamped subtitles in SRT, VTT, and other formats.

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SRT & VTT
5-min turnaround
All platforms
MUS conversion guide

Create subtitles from MUS in 6 steps

  1. 1
    Create account~30 sec

    Sign up for a free Sonix trial with 30 free minutes.

  2. 2
    Upload file~1 min

    Upload your MUS file from your computer or cloud storage.

    44+ formats supported
  3. 3
    Select language~10 sec

    Select the language spoken in your file.

    54+ languages
  4. 4
    Auto-transcribe~5 min

    Sonix AI transcribes your MUS with word-level timestamps.

  5. 5
    Split subtitles~2 min

    Customize line length, duration, and subtitle breaks.

  6. 6
    Export~10 sec

    Download your subtitles as SRT or VTT files.

    30+ export formats
The MUS file format

Understanding MUS files

What is a MUS file?

Musical notation file from Finale software

MUS files are most commonly used as music notation files that have been created by Finale Software (MakeMusic’s flagship musical notation program). Finale allows creators and producers to compose and publish music files and their associated metadata. MUS files are very similar to MIDI files, but they can contain extra metadata information. They usually only have notes, but do not contain any actual audio data. There are some other MUS files that may contain voice data.

Common uses for MUS files

  • Sheet music creation
  • Music composition
  • Music notation
  • Finale software
  • MakeMusic applications

Who works with MUS files?

Composers, arrangers, orchestrators, and music engravers rely on MUS files to prepare scores and parts for performance and publishing. Music educators, school band and choir directors, and church music directors also work with them when distributing or editing arrangements created in Finale.

MUS vs WAV: which should you use?

A MUS file stores symbolic music notation — notes, rhythms, dynamics, and page layout — that notation software renders as sheet music, while a WAV file stores an actual recorded audio waveform. Choose MUS when you need to edit, print, or share a score in Finale; choose WAV when you need audio that any player can play back or that a transcription service can process. Finale can bridge the two by exporting a score's playback as an audio file.

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Get your MUS subtitles in minutes
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Accuracy rate
Industry-leading AI for MUS files
53+
Languages
Subtitles in any language
30+
Export formats
SRT, VTT, FCPXML, and more
MUS conversion FAQ

MUS subtitles: frequently asked questions

Can you create subtitles from MUS files?

Yes! Sonix transcribes your MUS file with word-level timestamps and creates professional subtitles in SRT, VTT, and other formats.

What subtitle formats are supported?

Export subtitles as SRT (most universal), VTT (web video), FCPXML (Final Cut Pro), and many more formats.

Can I customize subtitle timing?

Yes! Adjust max characters per line, lines per caption, max duration, and manually fine-tune any timing.

How do I add subtitles to my video?

Upload the SRT/VTT file to YouTube, Vimeo, or import into your video editor. You can also burn subtitles directly into the video.

Can I translate subtitles?

Yes! Sonix can translate your subtitles into 55+ languages, making your content accessible globally.

Are the subtitles accurate?

Sonix achieves up to 99% accuracy. Use our editor to make any corrections before exporting.

Can I convert MUS files to text?

Not directly — MUS files contain music notation data rather than recorded audio, so there is no spoken content to transcribe from the file itself. If your project includes recorded audio, export it from Finale as a WAV or MP3, then upload that audio file to transcribe it, edit the transcript, and export the text.

Why won't my MUS file play in my media player?

MUS is a notation document, not an audio file, so media players have no audio stream to decode. Open it in Finale and use the software's audio export if you need a playable file.

How do I open a MUS file without Finale?

MUS is a proprietary Finale format, so most other applications cannot open it directly. Exporting the score from Finale to MusicXML is the standard way to move it into other notation software.

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