
Description: Impro-Visor is a music notation and computer-assisted composition software for jazz musicians. It allows users to enter melodies and harmonies by singing into a microphone or playing a MIDI keyboard, and generates musical scores automatically.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: MuseScore is an open source and free music notation software. It allows users to create, edit, listen to and print sheet music. MuseScore can import and export MusicXML and MIDI files.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API