code: def songs(self, *, uploaded=True, purchased=True):
  		
  
  		if not uploaded and not purchased:
  			raise ValueError("'uploaded' and 'purchased' cannot both be False.")
  
  		if purchased and uploaded:
  			song_list = []
  			for chunk in self.songs_iter(export_type=1):
  				song_list.extend(chunk)
  		elif purchased:
  			song_list = []
  			for chunk in self.songs_iter(export_type=2):
  				song_list.extend(chunk)
  		elif uploaded:
  			purchased_songs = []
  			for chunk in self.songs_iter(export_type=2):
  				purchased_songs.extend(chunk)
  
  			song_list = [
  				song
  				for chunk in self.songs_iter(export_type=1)
  				for song in chunk
  				if song not in purchased_songs
  			]
  
  		return song_list
docs: Get a listing of Music Library songs.
  
  		Returns:
  			list: Song dicts.