class Song(object):
    def __init__(self, lyrics):
        self.lyrics = lyrics
        
    def sing_me_a_song(self):
        for line in self.lyrics:
            print(line)

            
ly1 = ["Happy birthday to you", "I don't want to get sued", "So I'll stop right there"]
ly2 = ["They rally around tha family","With pockets full of shells"]

happy_bday = Song(ly1)

bulls_on_parade = Song(ly2)


happy_bday.sing_me_a_song()

bulls_on_parade.sing_me_a_song()