Deezer
View the API Documentation for this class
This feature was added in v1.6.0
Deezer tracks are handled by the Deezer class, which can be created like so:
use duncan3dc\Sonos\Tracks\Deezer;
$track = new Deezer("62898679");
From there it works like any regular track and can be added to the queue like so:
$track = new Deezer("62898679");
$controller->getQueue()->addTrack($track);