how to sync music to iPhone 12 pro max

Hi jamar228,

Thanks for coming to Apple Support Communities for help today. As we understand, you'd like to sync music to an iPhone 12 Pro Max.

Depending on your computer and operating system, you'd either use Finder or iTunes to sync: Sync your iPhone, iPad, or iPod using your computer. This would sync music stored on your computer that you may have ripped from CD.

If you are an Apple Music subscriber, then you'd sync using Sync Library: Turn on Sync Library with Apple Music

"If you subscribe to Apple Music, you can turn on Sync Library to access your music library and music that you've downloaded from Apple Music on all of your devices."

Let us know more details if you have further questions.

Have a fantastic day!