I actually got to attend that game, and I thought that Stack did did a pretty gosh-darned great job in his rendition of the song. The man has a surprisingly good singing voice, and I can personally attest to the fact that the crowd greatly appreciated his performance. In fact, I really don't know if I've ever heard the crowd at the AA Center respond more positively to a national anthem performance, and the only times that I've seen the crowd response come close have occurred on some of the past nights when the Mavs honored vets during the pre-game period...