The ALLEGRO Music App allows artists to create a customizable mobile app to connect with fans. The app can be used to post music, videos, events, and news, link to merchandise sites, and interact with fans and other artists. Artists can design their own app layout and content, which will be ready within 72 hours. The app is currently available for Android, Windows, BlackBerry, and iPhone, and soon on desktop. A basic "Uber Mini" version is free for artists through sponsorships.