How To Use the New Music App On the Mac Without Subscribing To Apple Music
After upgrading to macOS Catalina, many users mistakenly believe that the new Music app requires that you subscribe to Apple Music. In fact, you can use the Music app just like you used the old iTunes app. You can ignore Apple Music and listen to songs in yoru own library, import new music just like you did before, and also buy music in the iTunes Store. You can also disable Apple Music entirely in the app.