Hey, Mr. Tambourine Man: Nowitzki takes stage at country concert

As the Oklahoma City Thunder was in the process of evening their seven-game Western Conference finals series with the San Antonio Spurs at two games apiece, Mavericks superstar Dirk Nowitzki had other things on his mind.

The seven-footer spent his time attending The Avett Brothers concert Saturday night in Grand Prairie. And when you're Dirk Nowitzki, you get special privileges.

While the indie rock band played a song called "I Killed Sally's Lover", Nowitzki climbed up on stage, banged a tambourine and jumped around a little bit.