You can use the Finch to play a song! Choose a song from this website and make the Finch play your song using its buzzer! If you need help converting the notes to letter names, use the picture below. This picture also tells you the frequency in Hertz of each note.
Extension: Write lyrics so you can sing along with your Finch! You can write lyrics for your own original Finch song, or you can write your own lyrics for one of the tunes on the website provided.