| Name | Description |
|---|---|
| Album | Represents an Album delivered from Last.fm |
| Artist | Represents an Artist delivered from Last.fm. Inherits from ArtistBase. |
| ArtistBase | Represents an Artist delivered from Last.fm. This class contains only the basic information of an artist. The full information is in Artist. |
| Biography | Represents a Wiki-Entry (Album, Track) or a Biography-Entry (Artist) delivered from Last.fm |
| EntityBase | |
| Event | Represents an Event delivered from Last.fm |
| Tag | Represents a Tag delivered from Last.fm |
| Track | Represents a Track delivered from Last.fm |