With 'Rosy, too, had seen the tune as Muskrat, Muskat , and Muscat .  I asked him what he thought the original title was.', is it rational to deduce 'Rosy had seen the tune with just one name.'
Rosy, too, had seen the tune as Muskrat, Muskat , and Muscat .  I asked him what he thought the original title was.###Rosy had seen the tune with just one name.