
Description: Sequencer64 is an open-source, MIDI music sequencer for Linux. It allows users to compose and edit multi-track MIDI music using a GUI and MIDI input devices. Sequencer64 aims to be simple, streamlined and efficient.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Studio One is a digital audio workstation software made by PreSonus for music production and recording. It has an intuitive interface and integrates all the features needed including instruments, effects, editing, and mixing with professional quality results.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API