
Description: Playground Sessions is a software that teaches piano through interactive lessons, feedback, and gamification. It includes a large library of popular songs to learn and adapts to your skill level.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Pianu is an online piano learning platform that teaches users how to play piano through interactive lessons and AI feedback. It offers step-by-step beginner courses as well as more advanced material for experienced players. Pianu adapts to each student's progress and helps them develop proper technique.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API