guitarLayers - guitarLayers is a professional macOS guitar learning software.

Go Button - Go Button is a mobile audio app designed to provide professional playback of music and sound effects for live shows. It provides a creative, self-contained show control system that runs on your iPad, iPhone, or iPod touch.

TrueFire - The Best Guitar Lessons Online Fast. Easy. Fun.

LiveTrax - LiveTrax is an app by MasterMedia Productions through which musicians can control the playback of their favorite track during live performances by using simple controls.

Gitarrero Beginner - Gitarrero Beginner is a multi-featured, and easy-to-use guitar school developed as a guide to help you learn guitar skills and play them comfortably.

Setlists - Setlists app enables users to prompt lyrics of the desired song by synchronizing the data with all the other musicians on stage, and they can change the order of tracks in their song catalog.