class Song:
    """A simple class representing a Song
    
    data members:
    song_name : String
    song_id   : String
    lyrics    : List ??
    song_url  : String

    """

    def __init__(self, song_name, song_id, lyrics, song_url):
        self.song_name = song_name
        self.song_id = song_id
        self.lyrics = lyrics
        self.song_url = song_url




    