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PyPI · #3202 most downloaded on PyPI
A Python library for adding effects to audio.
Last release 8 days ago
09 Sep 2026
Release timing varies
gaps range from 8 days to 8 months
Nearly every release is documented
notes for 60 of the last 60 stable releases
1 version withdrawn
withdrawn after publishing
5 years old
77 releases · first in 2021
One column per quarter.
Compatibility release to re-enable binary platform wheels for macosx_x86_64 machines (i.e.: older Intel Macs or Apple Silicon machines running Python
Compatibility release to re-enable binary platform wheels for macosx_x86_64 machines (i.e.: older Intel Macs or Apple Silicon machines running Python under Rosetta 2.)
Hotfix release to allow import pedalboard.io, in addition to import pedalboard; pedalboard.io.[...].
Hotfix release to allow import pedalboard.io, in addition to import pedalboard; pedalboard.io.[...].
Add shelving and notch/peak filters.
Full Changelog: https://github.com/spotify/pedalboard/compare/v0.4.2...v0.4.3
Fix external plugin bus handling to avoid segfault with Guitar Rig.
Full Changelog: https://github.com/spotify/pedalboard/compare/v0.4.1...v0.4.2
## What's Changed * Added Bitcrush plugin. (https://github.com/spotify/pedalboard/pull/78) Full Changelog: https://github.com/spotify/pedalboard/compa
Bitcrush plugin. (https://github.com/spotify/pedalboard/pull/78)Full Changelog: https://github.com/spotify/pedalboard/compare/v0.4.0...v0.4.1
The Pedalboard constructor no longer supports the sample_rate parameter.
Pedalboard constructor no longer supports the sample_rate parameter.Pedalboard objects to be used as plugins (i.e. nesting) (https://github.com/spotify/pedalboard/pull/68)Mix plugin to allow parallel processing (i.e.: buses) (https://github.com/spotify/pedalboard/pull/68)Invert, Resample, and GSMFullRateCompressor plugins (https://github.com/spotify/pedalboard/pull/70, https://github.com/spotify/pedalboard/pull/75, https://github.com/spotify/pedalboard/pull/72)Full Changelog: https://github.com/spotify/pedalboard/compare/v0.3.14...v0.4.0
Add MP3Compressor plugin by @psobot in https://github.com/spotify/pedalboard/pull/71
Full Changelog: https://github.com/spotify/pedalboard/compare/v0.3.13...v0.3.14
Compensate for plugin latency. by @psobot in https://github.com/spotify/pedalboard/pull/64
Full Changelog: https://github.com/spotify/pedalboard/compare/v0.3.11...v0.3.12
Add PitchShift plugin by @Johnxjp in https://github.com/spotify/pedalboard/pull/59
Full Changelog: https://github.com/spotify/pedalboard/compare/v0.3.10...v0.3.11
Normalize sharps and flats in parameter names. by @psobot in https://github.com/spotify/pedalboard/pull/58
Full Changelog: https://github.com/spotify/pedalboard/compare/v0.3.9...v0.3.10
fix: looks_like_float random falses by @carlostorreswav in https://github.com/spotify/pedalboard/pull/38
Full Changelog: https://github.com/spotify/pedalboard/compare/v0.3.8...v0.3.9
Nothing published for this version
Bug fixes and performance improvements for VST3 and Audio Unit hosting.
Bug fixes and performance improvements for VST3 and Audio Unit hosting.
Added a reset flag to the process API to optionally prevent resetting plugins every time process is called, allowing incremental/chunk-wise processing
Added a reset flag to the process API to optionally prevent resetting plugins every time process is called, allowing incremental/chunk-wise processing of audio.
Add GitHub README to PyPI project page.
Add GitHub README to PyPI project page.
Nothing published for this version
Nothing published for this version
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