
Description: Anvil Studio is a powerful yet easy to use music creation and editing software. It provides a multi track sound editor, piano roll based MIDI and score sequencer, VST plugin hosting, virtual instrument support, and other professional audio features in one intuitive interface.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: LilyPond is an open source music engraving program that produces publication-quality sheet music. It is cross-platform and used by musicians, music students, composers, and engravers to create professional music scores.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API