DRM-free music comes without any copyright protection system. This means you can download an MP3 file from the internet to your phone, transfer it to your PC, and use it to DJ at a club, for example, or send the music file to a friend. Major music apps and sites typically use DRM systems that prevent exactly this kind of usage. For instance, while a €10 monthly Spotify subscription lets you stream 100 million songs and download them for offline listening on your phone, all your downloads become unavailable the moment you cancel your subscription. The same applies if you uninstall the Spotify app; transferring or copying files to another device is not possible. This is precisely where the HasenChat Music App’s greatest strength lies. Although the HasenChat Music App offers a library of “only” 50,000 songs, you can stream or download them without any limits. The HasenChat Music App does not use DRM. As a DJ, you can compile a playlist and copy it to all your devices.