
Description: Tune Instructor is a music education software that helps beginner musicians learn how to tune musical instruments. It has interactive lessons, quizzes, tutorials, and games to teach pitch matching, interval recognition, and tuning techniques.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Skip Tunes is a free, open source audio player and music library organizer. It allows you to easily manage and play your music collection, offering features like gapless playback, crossfading, plugins and skins support, advanced library organization and powerful search tools.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API