Does accepting 'Rosy, too, had seen the tune as Muskrat, Muskat , and Muscat .  I asked him what he thought the original title was.' as true logically compel one to accept 'Rosy had seen the tune with several names.'
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 several names.