code: public Track getMatchingTrack(String q_track, String q_artist)
  			throws MusixMatchException {
  		Track track = new Track();
  		Map<String, Object> params = new HashMap<String, Object>();
  
  		params.put(Constants.API_KEY, apiKey);
  		params.put(Constants.QUERY_TRACK, q_track);
  		params.put(Constants.QUERY_ARTIST, q_artist);
  
  		track = getTrackResponse(Methods.MATCHER_TRACK_GET, params);
  
  		return track;
  	}
docs: Get the most matching track which was retrieved using the search.
  
  @param q_track
  search for text string among track names
  @param q_artist
  search for text string among artist names
  @return the track
  @throws MusixMatchException