Default Pandora through sony car stereo

I don't know exactly where to post this so I'm posting in general admins please feel free to move to right place and I apologize in advance if I have broken any guidelines

OK now to the question I recently bought a new song head unit and it said it was pandora compatible I plug my USB in turn on the app and it says pandora not supported is this iOS only or is there a hack I can use to get it to play I'm on a sprint galaxy note 2 rooted with custom rom

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