HASS.IO connect and play audio to Yamaha MusicCast

Hi All,

Does anyone know of HASS.IO can play audio to a Yamaha MusicCast device like the Yamaha WX030 wireless speaker? I have seen that it might be able to connect to it (https://home-assistant.io/components/media_player.yamaha_musiccast/) but playback is not stated.

The idea I am thinking of is playing an audio file to it, like a ding-dong etc.

Anyone know if this is possible?

? Anyone any ideas?