Detour - Immersive audio walks, now in 17 cities
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.
Tales & Tours - The personal tour guide that fits in your pocket
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.
TripScout - Self-guided city tours from local experts
TrueFire - The Best Guitar Lessons Online Fast. Easy. Fun.