Jack White & Alicia Keys - Another Way To Die

As I said in my previous post, I am a huge fan of the Bond movies, especially the theme music. When I discovered the theme song to the then up & coming Daniel Craig Bond film, 'Quantum of Solace', I immediately jumped on iTunes and bought it without even listening to it.
When the song begins it has a very distinct Bond feel to it, so far, so good. Alicia Key's vocals commence and everything is going fine. Now if Ms Keys had been the only one singing, this would have been brilliant.
But alas, Jack White joins in and Their discordant dis-harmonies make this incredibly difficult to listen to. In fact, this is my least favorite Bond theme. What are other people's thoughts?