Emmylou Harris, Kris Kristofferson and Taylor Swift will perform on Sept. 23 in Los Angeles at Club Nokia for a fundraiser for the Country Music Hall of Fame and Museum in Nashville. The fourth guest has not yet been announced. The All for the Hall event will follow the "guitar pull" format, where the songwriters share the stage and take turns playing their songs. Seating for 10 is available for $10,000. Seating for five is $5,000. Individual tickets are available for $1,000. A cocktail reception and dinner will precede the guitar pull.