On Saturday, Jack White will play at the legendary Glastonbury festival in the UK.  As a warmup, he played a show at Dublin, Ireland's Royal Hospital Kilmainham on Thursday night.

White's encore went past curfew.

He was covering Leadbelly's Goodnight Irene.  Halfway through the song, the PA was shut off.  When he realized what had happened, he quieted the crowd and led a sing-a-long.

The show also featured special appearances by Alison Mosshart and Jamie Hince of The Kills.  Mosshart is White's bandmate in the Dead Weather.