Free concert - U.S. Air Force Academy Band Published Nov. 10, 2011 CANNON AIR FORCE BASE, N.M. -- The U.S. Air Force Academy Band, Academy Winds, will be performing a free concert at Eastern New Mexico University, Portales, N.M., in Buchanan Hall at 7 p.m., Nov. 17. Free tickets are available though the ENMU music department. However, tickets are not required. There is a limit of four tickets per request. Doors open at 6:15 p.m. for ticket holders, who must be seated by 6:45 p.m. when the doors open to the general public. This concert includes classics, world music, patriotic selections and a special tribute to the Navajo Code Talkers. For more information about this event call ENMU at 575-562-2337. To learn more about the band visit their Facebook page.