Spotify on Friday unveiled Spotify Radio, a new service similar to Pandora that will roll out as an extension to the company’s desktop client. The service allows users to create artist-based stations that will stream an unlimited amount of music similar to the artist selected. Spotify Radio users can also skip an unlimited number of songs and save tracks as they play for on-demand listening later as well. The app and associated service are a welcome addition to Spotify, which has had very limited discovery features until now. The free Spotify Radio app is currently available as a preview and it is expected to land in Spotify’s app catalog within the next few days. Spotify has not indicated whether or not its new radio service will make its way to the company’s mobile apps.