
Description: VocalRemover.org is a free online tool that allows you to remove or isolate vocals and instruments from audio files. It uses advanced audio processing algorithms to split an audio track into vocals and accompaniment for remixing or karaoke.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: MuzLab is a free digital audio workstation designed for music production, recording, mixing and mastering. It offers a simple yet powerful interface with multi-track editing, effects, virtual instruments and supports VST plugins.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API