Typically when “music” is mentioned in the same sentence as AMG, it’s in relation to the deep burble emanating from the exhaust pipes. But with all that Teutonic, sound-deadened cabin comfort, customers of the Mercedes tuning division have come to expect an equally impressive performance from inside the cabin. To that end, AMG has signed a new deal with the Danish audio gurus at Bang & Olufsen to provide their high-end automotive sound systems for these high-powered Mercedes models.