
Description: Power Tab Editor is a free and open-source guitar tablature editor for Windows. It allows users to create, edit, play back, print, and share guitar tablature. Key features include MIDI playback, effects, tempo changes, alternate endings, and more.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Go PlayAlong is a music learning software that helps beginners learn to play instruments interactively. It comes with a large song library with scrolling sheet music and adjustable backing tracks to play along with. It also gives instant feedback to help players improve.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API