Amazon Ultra HD tier because I'm already a Prime member so the subscription is quite reasonable. I also listen to music on You tube because I play acoustic guitar and it is a marvelous learning tool, being able to watch the player and playing along. Being in my 70's and dealing with my degree of hearing decline, any hi-rez service is far better than my hearing so I chose Amazon for price and convenience.
Differences in YouTube, Spotify, etc.
What music streaming service do most members use, and why?