Zac Brown Band

Carrie Underwood, Zac Brown Band, Lynrd Skynard and more are heading back to Minnesota this July at Twin Cities Summer Jam, and you can be there, too, with this way-cool offer!

After Dave Grohl joined Zac Brown Band onstage during their pre-Super Bowl concert in Atlanta, Ga., Brown repaid the favor during a Foo Fighters show.

I re-posted this video just because I can, and because YOU deserve it! \m/\m/ -'train'