
Description: FourChords Guitar Karaoke is a guitar learning app that teaches you to play songs using just four chords. It includes a large song library with on-screen chord diagrams, tempo adjustment, and scoring to track your progress.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Rocksmith is a music video game that teaches users how to play guitar. Players connect a real guitar to their game console or PC and the game allows them to play along to popular rock songs, providing real-time feedback to help them improve.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API