If your satellite receiver is in the same location as the stereo, just use the analog audio outputs. If it's not, you'll either need two cables to carry the stereo audio to the receiver or you can use the digital coax output on the sat receiver, run that to a converter next to the stereo and then connect the analog output to the stereo. You can't just connect a stereo receiver to a satellite feed. You could get another satellite receiver for that room and not only have the music channels but TV, too.