
Description: MellowPlayer is an open source desktop application that allows you to control web-based music streaming services like YouTube, Spotify, SoundCloud, and more from your desktop. It integrates the playback and queuing functionality into a unified interface.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Tomahawk is a free open source media player and music streaming application for Windows, macOS and Linux operating systems. It allows users to play and manage local music libraries as well as stream content from various online sources including YouTube, SoundCloud and Spotify.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API