Give a name to starred playlists
Don't translate tracks that failed to load
Add TODOs on how to expose non-playable tracks
Group translator tests by function they test
Add to_artist() translator
Remove redudant information from test names
Add to_album() translator
Add artists to tracks
Add album and date to tracks
Simplify test that is affected by all translation changes
Add disc_no to tracks

Only works if we translate a track which is part of an album/artist browser.
Set preferred bitrate
Add bitrate to tracks