GNU/Linux openSUSE Spotify AirPlay – Step by step Guide
How to Spotify AirPlay in openSUSE GNU/Linux desktop – Step by step Tutorial.
And to Setup Apple AirPlay on openSUSE Linux we make use of the PulseAudio Module RAOP.
Finally, the Apple AirTunes Sound Devices are make discoverable by use of the PulseAudio Paprefs UI Tool.

How to Spotify AirPlay on openSUSE GNU/Linux