public function transform(ArtistTrack $track)
{
return ['id' => $track->id, 'album_id' => $track->album_id, 'title' => $track->title, 'version' => $track->version, 'length' => format_duration_for_display($track->length), 'exclusive' => $track->exclusive, 'bpm' => $track->bpm, 'genre' => $track->genre, 'preview' => $track->preview, 'cover_url' => $track->cover_url, 'osz' => $track->osz];
}