Pedalboard

Pedalboard is a Python library for working with audio: reading, writing, rendering, adding effects, and more. Built by Spotify's Audio Intelligence Lab, it supports most popular audio file formats, a number of common audio effects out of the box, and also allows the use of VST3® and Audio Unit formats for loading third-party software instruments and effects. It's designed for high-performance audio processing, including use in machine learning workflows with TensorFlow. The current version is 0.9.22 and it is actively maintained.