Python library to generate guitar tabs from MIDI files.
Note length, tempo, velocity, progression and other stuff are minor worries in comparison. Those things can be felt, without learning.
tinytag is a library for reading music meta data of MP3, OGG, OPUS, MP4, M4A, FLAC, WMA and Wave files with python.
TimeSide is a python framework enabling low and high level audio analysis, imaging, transcoding, streaming and labelling.
Tap into The Echo Nest's Musical Brain for the best music search, information, recommendations and remix tools on the web.
Pydub lets you do stuff to audio in a way that isn't stupid.
Python Audio Analysis Library: Feature Extraction, Classification, Segmentation and Applications.
Python 2/3 module for handling audio metadata.
mingus is a package for Python used by programmers, musicians, composers and researchers to make and analyse music.
Python m3u8 Parser for HTTP Live Streaming (HLS) Transmissions.
eyeD3 is a Python tool for working with audio files, specifically MP3 files containing ID3 metadata (i.e. song info).
django-elastic-transcoder is an Django app, let you integrate AWS Elastic Transcoder in Django easily.
Audio fingerprinting and recognition in Python
Beets is the media library management system for obsessive-compulsive music geeks.
cross-library (GStreamer + Core Audio + MAD + FFmpeg) audio decoding for Python
Real-Time Expressive Digital Signal Processing (DSP) Package for Python!