code: def song(self, song_id):
  		
  
  		if song_id.startswith('T'):
  			song_info = self._call(
  				mc_calls.FetchTrack,
  				song_id
  			).body
  		else:
  			song_info = next(
  				(
  					song
  					for song in self.songs()
  					if song['id'] == song_id
  				),
  				None
  			)
  
  		return song_info
docs: Get information about a song.
  
  		Parameters:
  			song_id (str): A song ID.
  
  		Returns:
  			dict: Song information.