In an intimate, guitar-pull format, Luke Combs and Sheryl Crow will join Country Music Hall of Fame members Vince Gill and Emmylou Harris to perform at All for the Hall Los Angeles , a fundraiser for the Country Music Hall of Fame and Museum.  Attendees will have the rare opportunity to witness award-winning, critically acclaimed artists partake in a southern tradition known as the guitar pull, in which a small group of artists takes turns presenting their songs while the other artists look on or add harmony and instrumentation. All for the Hall Los Angeles participants will decide what to sing in the spur-of-the-moment, no-set-list show, as they casually swap songs and stories during this one-of-a kind event.  Founded in 1967, the Country Music Hall of Fame and Museum is a not-for-profit educational institution that preserves and interprets the evolving history and traditions of country music.  Functioning as a national history museum and an international arts organization, the Museum is one of the most visited in the United States.   The Country Music Hall of Fame and Museum’s All for the Hall campaign, launched by Vince Gill in 2005, addresses the museum’s need for long-term financial security.  Currently in its 11 th year on the road, net proceeds from All for the Hall Los Angeles support implementation of the Museum’s educational initiatives nationwide, including in the LA Unified School District.