Ensemble Planeta, a female a cappella quartet from Japan, will be performing at the LG Arts Center tomorrow night at 8 p.m. The group is known for their renditions of European folk songs and cinematic music, as well as their own take on a range of classical songs. “Choral,” their latest release, has garnered popularity in Korea with such numbers as “A Time for Us,” the title theme to the 1968 film “Romeo and Juliet.” Tickets to the performance range from 30,000 won to 60,000 won. Go to www.lgart.com for more information.