I found this while researching. I just had to share it!

https://mtr.arcade-museum.com/MTR-1922-75-11/43/ 

Rich Schommer
Alliance, Nebraska

 [ "The opening scene shows an aged composer seated at the piano and
 [ deploring the fact that the interpretation of his music must die
 [ with him. From out of a mirror steps a girl in spirit form who
 [ tells him that as a reward for giving such wonderful melodies to
 [ the world his music shall be made eternal." -- Robbie