src/Builder/SimilarTrackBuilder.php
public static function forTrack(string $artist, string $track): self
    {
        $builder = new static();

        $builder->query['artist'] = $artist;
        $builder->query['track']  = $track;

        return $builder;
    }
public static function forTrack(string $artist, string $track): self
    {
        $builder = new static();

        $builder->query['artist'] = $artist;
        $builder->query['track']  = $track;

        return $builder;
    }
@param string $artist
@param string $track

@return SimilarTrackBuilder