Why no lyrics?
Why has nobody added sleeve notes to iTunes?
You can get the album art, and display it on the screen.
Is it really beyond the wit of man to display some text? Maybe display the lyrics, too?
When I buy a record or CD it generally has useful stuff on there (like who is playing what instrument, when the song was recorded, that sort of thing). When I download, nada; no context. It is the musical equivalent of getting somewhere by SatNav; you get there but have no clue how.