You can download songs, albums, or playlists to your device so that you can listen to them when you're not connected to the Internet.* You must download songs, albums, or playlists on each device that you want to use for offline listening. How to download music to listen to offline Take a look at the information below to learn more. In the future, you can enable the option to download music automatically when you add it to your Library. You'll be able to save time by downloading an artist's list of songs from your Library, rather than tapping on the individual songs themselves. While there's no immediate way to download all of your songs at once, you can download either the individual songs, albums or playlists. I see you're trying to download multiple songs to listen to offline from Apple Music.