Hi I have a Samsung S4 and I use the default Music Player that comes with it. I can play music on the phone, via paired bluetooth devices fine. I can also play on my Denon AVR991. Problem is I never configured the phone to be able to play on my Denon and one day I was playing music I saw DENON on hte list of available devices so I picked it and it worked! I was hoping I could do this.