
Description: Chordastic is a free online web tool and mobile app for guitarists, songwriters, and music enthusiasts to convert chords and tabs to sheet music instantly and make charts with chord symbols. It's simple to use and is great for for arranging, composing, and rehearsing songs.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: OpenSong is an open-source song presentation and lyrics projection software for churches. It allows users to create song databases and format lyrics with chord charts, scripture references, themes, authors, copyright info. It has presentation modes for live performance.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API