Freddie has a very powerful voice with a good range at both ends. I'm not so good in the low range, he's very good; he's also good in the high range. We use harmonies in very different ways, for instance on You Take My Breath Away and that's mostly Freddie and that's the beginning and the end of that are real harmony showpieces without any rhythm section at all. But then, say, Tie Your Mother Down or something really hard like Liar or something like that were using very hard blasting harmonies really, in a sort of old English rock and roll sense, with a rhythm section.