Spotify integration + bluetooth speakers

Hi guys,

I am aware about the Spotify Integration with Home Assistant (https://www.home-assistant.io/integrations/spotify/).

What I would like to do is to create an automation that is triggered by a certain event and the actions would be to turn on two lights and play one specific song.

The best option for me would be to play that song in my Bluetooth speakers but since I don’t have any idea of what I have to connect to the speakers, option 2 would be to connect to my Samsung TV or my Yamaha receiver (idk if it has Spotify integrated into it) or to my Chromecast dongle and play the song there!

Does anyone have any idea of how I can start this project?

Thanks guys!