"We have formed the band to provide students with joy and to be friendlier," Seok Mi-ran, a professor at Gumi University's School of Hotel & Tourism, said. She and five other professors have trained their performances since they formed "SSAAM", a retro dance cover team, in March.
"It was very tiring as dancing and singing were not easy, but the enthusiastic response of the students was worth the effort," Seok was quoted as saying.