If we want to download the following music needs to have a network, and then download to the mobile phone can be offline after listening to music, the specific we say is not clear, for you to organize an article it.
We turn on the music, like choosing my favorite sister, and then click on the "more" icon.
Then find the "Make Content available offline" option in the menu and click to start the download.
If you are prompted to set the music database, click the "Settings" button if you are prompted.
The next step is to automatically jump to the Music Settings screen and click to open the ICloud Music database option, as shown in the picture
If you originally have music in Apple, please click the "Merge" button.
Then you'll see that the ICloud music database has been opened, and then you can start downloading music normally.
If you want to see the content of the song currently being downloaded, click on the "My Music" section at the bottom, as shown in the picture
At the top of my music library, you can see that the download song is currently displayed and click on it to continue.
Next you can see the Fly Away music that is currently being downloaded, as shown in the picture
Another example is here to search for a favorite song, click on the right side of the "more" button, is also available to download.
When the download is complete, you can search the IPhone for songs that you want to listen to, and then click Play directly.
Ok so our music has been downloaded offline to the phone, next time if we want to listen to music again we just open Apple Music can play directly, this does not need traffic and network, because it has been downloaded to your phone.