Music station

I'm fond of Patsy Cline, Melissa Etheridge and Joan Baez, male side Johhny Cash, Leonard Cohen and Lyle Lovett. Bands, Dire Straits, Bachman Turner, Pink Floyd. Probably another 30 or so saved as Favorites or playlists.

Either the Amazon Stations or my music library, Amazon is preferred in Rooms where I have Atmos capable speakers.

That really depends on anyone’s musical taste. Me recommending, say, a reggae station or heavy metal won’t help you if you only listen to classical stuff. 

Maybe Apple Music or Amazon Music if you have Arc/Ultra and surrounds as that service has Spacial (Atmos) Audio and Lossless, otherwise Spotify has Lossless so probably your best bet.