After School (애프터스쿨), Flashback KehlBayern December 17, 2012 K Pop Music (Korean Pop), Music From Wikipedia: After School (Korean: 애프터스쿨) is a South Korean girl group formed by Pledis Entertainment in 2009. They were known as the first group to debut with a unique admissions and graduation concept in Korea, where members are added or withdrawn in a natural manner. The band consists of eight members: Jungah, Jooyeon, Uee, Raina, Nana, Lizzy, E-Young and Kaeun. Graduate member Soyoung graduated from the group in fall 2009, Bekah officially graduated from the group in July 2011, and Kahi graduated in September 2012. Click here to preview this song in iTunes.