turn on the music and log in to your Apple ID. New users will start charging after 3 months. It is 1 yuan a month. If you find the song you want to listen to, you will download it to the local area. This is a method of syncing with iTunes without connecting to the computer. You can also use iTunes to sync the song you want, but the format must be Apple's music playback format! I hope my answer will help you, and I hope to adopt it!