Why can't I see lyrics for every song?

When you don't see lyrics for the song that you're currently playing on the Music app's Visualizer tab, these could be some of the reasons:

• No lyrics information is currently available for the song on the server.
• You've selected to update lyrics only through Wi‍-Fi, and you're not connected to a Wi‍-Fi network.

  To change this setting, on the Music app, tap > Settings, and then make sure that Wi-Fi only is not selected.

• Metadata for the song—such as the artist or song name—don't match the data on the server. This means that the server can’t find corresponding lyrics.