I’ve used Spotify, iTunes, Tidal, Amazon and YouTube.YouTubeI’m a big YouTuber so, so getting their music service was a no brainer for me. Unfortunately it fell short on my expectations. The sound quality not up to par, maybe it’s gotten better? I also didn’t care for the platform’s layout. Not sure why, but there’s no YouTube music app on AppleTV. I hope they get it right some day because I’ll definitely go back to it.AmazonAs of right now, I’m using Amazon’s service. I wasn’t expecting the sound quality to be good for some reason, but turned out to be very good. The downside was the platform’s layout. With that said; I can’t see myself using the service anymore, once this month ends. Oh…; Almost forgot, Apple has no Amazon music app for download on AppleTV.ITune