The 10th annual Americana Music Jam will take place Sunday (May 21) at Gruene Hall, near New Braunfels, Texas. Performers include Robert Earl Keen, Buddy Miller, Cross Canadian Ragweed, Charlie Robison, Marty Stuart and his Fabulous Superlatives, Radney Foster, Ray Wylie Hubbard, Cory Morrow, Hayes Carll, Micky and the Motorcars, Joe Ely and others. Gruene Hall is the oldest dance hall in Texas. Tickets are $50. Sponsored by the New Braunfels radio station KNBT, the concert will benefit area charities.