Need a motion graphics and sound engineer expert

We are looking to hire a creative director who can help us come up with a big picture strategy for a video project for one of our large mobile tech clients (one of the largest mobile brands globally) to show our brand's superior audio quality. This person must not only have experience in seeing the bigger picture strategy, but must be able to actually film, edit, manage the video budget, etc. (or hire/oversee production agency). It would be great if this person has experience in motion graphics and expertise in audio/sounds engineering. The basic premise for the video concept we'd like produce would visually show how great and superior the audio quality of our phones are. Whether it be showing sound waves or art moving to the music coming from our phone, we want to know what else you could do to make the video stand out more and to have viewers walk away knowing that the audio quality is much better. That's the tough part - visually showing how our audio capabilities are better in an interesting way.