My wife and I have the following the account setup: email@example.com is the account we use for the App Store and iTunes Store on our phones, iPad and Mac. So all purchases of music and apps are made through this account. This is also the iCloud account on the Mac and iPad, for Safari and Keychain on these shared devices. This is also the Home Sharing account. firstname.lastname@example.org and email@example.com are our personal iCloud accounts on our phones. So far this system works great. Now, for Apple Music, is it possible to buy a subscription on firstname.lastname@example.org to be used on all devices? In Settings -> Music on iOS the only login is for Home Sharing, so will a subscription attach to this account? It seems clear (but correct me if I am wrong) that to use Apple Music on the Mac we will definitely need the subscription on email@example.com as this is the account that iTunes is logged into. Finally, there is only credit card details on firstname.lastname@example.org. And this is the account marked as the App & iTunes Stores. So surely the purchase will go through here? Clarity appreciated!