Guns N' Roses almost made it through their entire set at the BottleRock Napa Valley festival, but were cut short due to a 10pm curfew. The band was nearly through their classic track "Paradise City", for which they were joined by Dave Grohl on guitar, before the plug was abruptly pulled. Of course the crowd booed and Axl Rose ended up yelling the final lines out to the crowd before walking off stage.
Check out some footage of the incident below. According to Datebook, the venue is in a residential area and requires a curfew.