Do-Re-Mi-Boom! (1915)

Hearing her sweetly playing the piano, a man, stopping to listen and sing along, falls in love with the young piano playing woman, which does not sit well with her boyfriend. The man believes he can win the girl's heart, and attempts to do so using a stolen organ and monkey from an organ grinder. This leads to several altercations between the man and the boyfriend. But the angry bomb-happy organ grinder and the escaped monkey may add some extra confusion to the proceedings.