
Description: Quod Libet is a free and open-source audio player for Linux, Windows, and macOS. It supports large libraries with advanced tagging features, regular expression-based search and rename, multiple playlists, Unicode support, advanced queuing, Replay Gain, podcasts, internet radio stations, and broad audio format support.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: RhythmCat is a music transcription software that can automatically transcribe music from audio files. It uses advanced machine learning algorithms to analyze the notes, chords, tempo and rhythm of a song and turn it into sheet music.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API