Yesterday, Terminal C of Newark International Airport was shut down after authorities found out that there was a possible security breach. Travelers were trapped for about six hours and the scene looked like the kind of pileup that happens when bad weather forces flight cancellations.

To uplift the spirits of weary passengers, Christian singer-songwriter Josh Wilson bust out his guitar and led some folks in an ensemble version of the Beatles’ “Hey Jude.”

WATCH:

[Hat tip to HuffPost]