Output PCM audio data to the speakers
Low-level MIDI support for Node.js
A library providing an API for generating MIDI files.
Browserifed version of music-metadata
Lightweight soundfont (music instrument) loader and player for WebAudio API
A fully fledged audio module created for music apps
Interactive navigable audio visualization using Web Audio and Canvas
Parse and manipulate music notes in scientific notation
Gets the top songs, albums, and artists from Billboard's charts
Tonal array utilities
Get metadata for a spotify url without spotify API access
Modern UPnP Client Library
Music interval creation and manipulation
Streaming music metadata parser for node and the browser.
Transpose notes and find intervals between them
Tonal key/value utilities