While I don't own any of his music, it seem every time I hear Jack White play I come away impressed. Below is a link to the PBS Austin City Limits show he did a while back.
I like that the music is pretty straight forward yet creative. And it rocks. Seems like the guy is pretty gifted at what he does, and every time I seem him play it is compelling.
If you're not familiar with his music, I'd suggest starting at the 20 minute mark and watch for about 10 minutes. Good stuff!