From the publisher's website:
As any roleplaying game enthusiast knows, the more absorbed you can get in your environment, the better your gaming experience. As gamers ourselves, we at Sonic Legends understand this, and that's why we are offering our downloadable soundscapes.
Sonic Legends soundscapes are a blend of music and sound effects specially designed to enhance tabletop and live-action roleplaying games. The music provides an emotive backdrop that helps your players get into the right mood, and the sound effects give you a realistic sonic environment to set your scene in. Each soundscape is approximately eight to ten minutes in length, and shifts to naturally follow a dramatic storyline. The best part is that each soundscape is seamlessly loopable, so there's no limit to how long your scene has to be! Just downlaod your Sonic Legends soundscape to your mp3 player or laptop, turn up your speakers and GAME ON!