
Description: Grace Sampler is a free, open source audio sampler and sequencer application for Windows, macOS, and Linux. It allows users to record and edit audio samples, assemble them into instruments and loops, apply effects, and sequence them to create songs and compositions.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: MOTU MachFive is a digital audio workstation software for music production, recording, editing, and mixing. It is optimized for Windows and macOS for seamless music creation with advanced feature set, plugins, and customizable workflow.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API