| Deezer | Representation of a Deezer track. |
| Factory | Factory for creating Track instances. |
| Representation of a Google track that was uploaded to the service. | |
| GoogleUnlimited | Representation of a Google unlimited track. |
| Spotify | Representation of a Spotify track. |
| Stream | Representation of a stream. |
| TextToSpeech | Convert a string of a text to spoken word audio. |
| Track | Representation of a track. |