Editor’s note: This article was originally published May 30, 2013

THIS GIVEAWAY IS NOW OVER. THANKS FOR PLAYING!

Back in 2012 Mumford and Sons, along with musical compadres Edward Sharpe and the Magnetic Zeroes closed out SXSW Music and Film Festivals with a triumphant screening of the concert film ‘Big Easy Express’ and a concert on the LBJ Lawn at the University of Texas that packed such an intense blast of good vibes that our staffers were gushing for days.

Earlier this year the British folk-rockers took the Album of the Year trophy for their 2012 release ‘Babel’ at the Grammy Awards cementing their status as a modern musical tour de force. When they were booked for a two-day stint at the Austin360 Amphitheater they quickly sold out Saturday’s show and tickets for Sunday, June 9 are going fast. If you’d like to be our guest at the Sunday show email us the answer to this Mumford and Sons trivia question before Wednesday, June 5 at noon.:

When Mumford and Sons came through Austin on the Big Easy Express tour in 2011 they brought a group of special guests on stage to perform with them, an event that was documented in the movie and reprised at their SXSW 2012 performance at LBJ Lawn. Who were the guests?

One winner will be selected at random from the correct responses we receive. The winner will receive a pair of will call tickets to the show at the Austin360 Amphitheater on Sunday, June 9. The winner will be notified by email by Wednesday, June 5 at 2 p.m. The winner will need to verify that they have received the notification within a few hours of receiving the email. If we receive no verification, the tickets will be awarded to the next winning participant on our list. Non-winning participants will not be notified.Austin360.com does not store email addresses or any personal information provided by readers for any purpose other than giveaway win notification.