
Description: musictheory.net is a free online music theory resource with lessons and exercises on topics like scales, chords, intervals, ear training, and rhythm. It covers music theory fundamentals all the way through advanced concepts.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: EarMaster is an ear training and music theory software designed to help musicians develop their musical hearing skills. It features interactive exercises for interval recognition, chord identification, rhythm practice, and more.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API