authorization

Greetings, yomo273!

Thanks for reaching out to the Apple Support Communities! That's a great question you have about authorizing your Mac to play Apple Music. Check out this article to Authorize or deauthorize your computer for iTunes Store purchases. This will give you the steps to take to authorize your Mac to play music with your Apple ID.

You'll also find useful information in these articles for using Apple Music on your Mac:

Add and download music and video content from the Apple Music catalog

Access your music collection on all of your devices with Apple Music

Thanks again for the question and have a great day!