March to the same lyrical beat that’s bolstered the courageous footsteps of American veterans for centuries. The North Charleston POPS! Orchestra plays a survey of military musical ballads from the Revolutionary War, World Wars I and II, and the Big Band Era. Then tap your toes to Elvis, British Invasion, and Motown hits from the Korean and Vietnam conflicts. The evening culminates in “America the Beautiful” and “God Bless the USA.” North Charleston Performing Arts Center,  5001 Coliseum Dr., North Charleston. Saturday, 7:30pm. $35-$15; $33-$13 veteran. (843)202-2787, www.northcharlestonpops.com