
Description: Songsterr is an online tab player that allows users to play guitar and bass tablature accompaniments to songs. It has a large library of accurate, user-submitted tabs and automatic playback of the tabbed notation.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: alphaTab is a guitar tablature editor, writer and player. It allows you to easily create, edit, print and play guitar tablatures. Some key features include tablature editing, tablature playback, guitar effects, tempo control, audio export, and print or PDF export.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API