• Tracks: A CddbTrack object contains the information about an individual track such as the track name
and beats per minute. It also contains the same data fields saved for a disc that may vary from track to
track either because the disc is a compilation, or because individual credits change from track to track.
Thus, the track information also includes artist, label, year, genre, track credits, and notes.
6.6.1.9. Compilation
A BOOL property indicating whether the disc is a compilation, such as a soundtrack album or collection.
You can use this to change the display of information, as compilation albums tend to be more complex
because artist and publication information can be very different from track to track.
Artist
The track artist display name. This is a convenient equivalent to the Name property of the CddbFullName
object in ArtistFullName. Note that the track Artist may be different from the Disc artist as this may be a compilation album.