
Description: Chord NOTE is a chord progression and melody idea generator for songwriters. It allows you to choose a key and genre then generates chord progressions and basic melody ideas to help spark your creativity when writing songs.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: ChordBud is a guitar learning app that helps beginners learn how to play chords. It has an intuitive interface with interactive chord diagrams, and lets you play along to songs while tracking your progress.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API