
Description: Background Music is an open-source macOS audio utility that allows users to play audio from various sources in the background while still routing system audio through the primary audio output. It's useful for playing music, podcasts, etc. without disrupting system sounds.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Volume2 is an open-source volume mixer and audio control app for Windows. It allows adjusting volume levels and muting/unmuting of individual apps independently.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API