Following an accident,Homer develops a beautiful tenor singing voice - provided he lies on his back - and becomes an operatic sensation. However,the beautiful Julia,who rescues him from being mobbed by fans,becomes not only his manager but an overly obsessive devotee,wanting Homer to leave Marge for her. When Homer refuses she tries to kill him during a performance of 'The Barber of Sevile'.
—don @ minifie-1