New Lossless Streaming Contender

[Music or sound]

I am excited that there will be a larger catalog of at least 16/44 available. I like the convenience of Spotify connect except for sound quality. I still prefer it to highres boring music but better resolution connects us much more to the music.
So how can I use Amazon HD if one does not want to connect a computer to my D250Pro (I got an Innuos Zenith for that).