
Description: Music Player GO is a free music and audio player app for Android. It provides a simple interface to play songs stored locally on your Android device. Key features include folder browsing, equalizer with bass boost and 3D effects, playlists, tag editing, and sleep timer.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Phiola is an open-source music notation software for Linux. It allows users to write, print, and play back musical scores. Key features include MIDI input and playback, music XML import/export, audio export, custom key/time signatures, and engraving tools for notation.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API