From Kevin Rafferty Jr. of Disney Parks Blog:
Throughout the year, the Disneyland Resort hosts musical performances from every branch of the military. This Thursday, Oct. 18, the United States Air Force Concert Band and Singing Sergeants from Washington, D.C., will be joining us with three different entertainment offerings throughout the day.
At 11 a.m., the entire symphonic wind ensemble will perform a concert in front of Sleeping Beauty Castle, along with the official chorus of the United States Air Force. The two groups will perform a range of selections, including choral classics, opera, Broadway, folk songs, jazz, as well as popular and patriotic favorites, and have traveled the world together for more than 70 years.
You also can catch the Singing Sergeants and their Honor Guard in Town Square for the Disneyland park flag retreat ceremony at 4:45 p.m. If you’re visiting Disney California Adventure park, you can see the United States Air Force breakout group, the Celtic Aires, perform classic Irish folk music at the Hollywood Backlot Stage at 1:30 p.m.