Customize Apple Music in iTunes on PC
When you join Apple Music, you can manage several Apple Music settings such as notifications, linked accounts, and which apps can access Apple Music.
You can receive notifications from Apple Music about things like new releases by your favorite artists and the activity of your friends.
Manage how you find friends and linked accounts
In the iTunes app on your PC, choose Account > Apple Music > Find Friend Settings.
Do any of the following:
Allow friends to find you by Apple ID: Select the Allow Finding by Apple ID option and your friends who have your Apple ID information will see you as a recommended friend.
Allow Apple Music to see your contacts: Select the Contacts on Apple Music option and Apple Music will see your contacts and recommend new friends to you periodically.