I have to post another post (example of my bad grasp of the language,repeating words), because i went to imeem and i stumbled upon this 'Presidential showdown'. They featured Obama's featured playlist and McCain's, but i refrained from playing them because McCain's was full of oldies. Full of Abba and other singers/bands long forgotten (like Lincoln Hawk). Anyway, the song i'm playing now, well as it's artists state, nvm. Anyway you should be able to make out Obama's non-rhythmic/soothing voice. AND the female voice you hear so isn't his wife.