music21_svs_formats
Import and export Singing Voice Synthesis (SVS) project formats in music21 via Libresvip.
Music21 is designed for classical music theory, primarily centered around staff notation. With this library, users can easily convert SVS project files into sheet music readable by human singers and performers, or import MusicXML files (containing lyrics) downloaded from musescore.com into SVS software.
Installation
git clone https://github.com/oxygen-dioxide/music21-svs-formats
cd music21-svs-formats
pip install -e .[hyphen]
Features
- Bi-directional conversion between SVS software data and Music21 objects:
- Notes, time signatures, and tempo.
- Conversion between SVS melisma symbols (
-) and musical slurs in staff notation.
- Automatic completion of metadata required by Music21 that is often absent in SVS projects:
- Automatic key detection.
- Automatic splitting note to tied notes when needed.
- Automatic hyphenation of multi-syllabic lyrics (e.g.,
listening++->lis,-ten,-ing).
Example
Convert an SVS project file to staff notation (requires MuseScore installed):
import music21
import music21_svs_formats
music21_svs_formats.registAllFormats()
infile = "path_to_your_file.ustx"
project = music21.converter.parseFile(infile, forceSource=True, hyphenLang="en_US")
project.show()
Metadata
Release files for music21-svs-formats 0.0.2
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | Provenance | Actions |
|---|---|---|---|---|
| music21_svs_formats-0.0.2.tar.gz | 19.0 kB | With provenance | Details for music21_svs_formats-0.0.2.tar.gz |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Actions Reset |
|---|---|---|---|---|
| music21_svs_formats-0.0.2-py3-none-any.whl | Python 3 | none | any | Details for music21_svs_formats-0.0.2-py3-none-any.whl |
Total release size: 28.2 kB
Release files / music21_svs_formats-0.0.2.tar.gz
| Download URL | music21_svs_formats-0.0.2.tar.gz |
|---|---|
| Size | 19.0 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
47ff91ed4176dd07bb965f962ad33dfb296c6730be8c45c1513c23eb89019e6d
|
|
BLAKE2b-256 checksum How to use checksums |
c80bfcca16b649bfadbe9030faa1b6df927baa4a80baf20a723ef3a372013ff7
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/6.1.0 CPython/3.13.12
|
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on May 3, 2026.
Transparency logRelease files / music21_svs_formats-0.0.2-py3-none-any.whl
| Download URL | music21_svs_formats-0.0.2-py3-none-any.whl |
|---|---|
| Size | 9.2 kB |
| Tags | Python 3 |
|
SHA-256 checksum How to use checksums |
3ee549c5c1f719247752dd5292c5bdcaec93bf1da394f7ef34f736a265aed8fc
|
|
BLAKE2b-256 checksum How to use checksums |
9e773f111bfec828b326701b55beb592c35820f378d6456614dcc666d34fe8b5
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/6.1.0 CPython/3.13.12
|
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on May 3, 2026.
Transparency logSecurity for music21-svs-formats 0.0.2
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
Full provenance
Both files in this release have been uploaded with provenance metadata.
Attestation for music21_svs_formats-0.0.2.tar.gz
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on May 3, 2026.
Transparency logA note on package security
PyPI is a repository for distributing packages, not a service for auditing them. While third-party security researchers and our staff do their best to detect and remove malicious packages, PyPI cannot guarantee the quality, security or suitability of any given package.
To learn more about protecting yourself from malicious actors, visit our package security documentation.