Four of the biggest names in country music will headline the 2016 Big Valley Jamboree which will be held on July 28 – 31 in Camrose, Alberta. The headliner’s were announced yesterday in a private email to BVJ Bandits (aka newsletter subscribers) and the official announcement was made this morning. Carrie Underwood, Blake Shelton, Dierks Bentley and Sam Hunt will headline the 24rd Annual event.