Country recording artist Maren Morris sings to a near sold-out crowd during the opening night of the Oregon Jamboree Music Festival in Sweet Home on Friday. At right, Oregon natives Rachel and Chad Hamar sing one of their Cloverdayle hits to the early evening crowd at the jamboree. Attendance for the day was estimated at around 15,000. Jamboree officials also announced that Brothers Osborne would play at next year's event. The Jamboree continues today with Ryan Griffin, Diamond Rio, Jerrod Nieman, LOCASH and Clint Black on the Main Stage; and Powell Brothers, Adam Larson & Co., Rhonda Funk, Ryan Griffin and Cloverdayle on the Deschutes Brewery Park Stage. The concert concludes on Sunday.