StarPlayr 3.1.1 for Mac could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. This free software for Mac OS X is an intellectual property of NiceMac LLC. Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe. The program lies within Audio & Video Tools, more precisely Players.
From the developer:
StarPlayr is an Open Source free Sirius Internet Radio Player, includes Artist/Song GTracker Server.
You may want to check out more Mac applications, such as I Love Stars, FLVPlayer or NowPlaying for Mac, which might be related to StarPlayr.