What is this South Korean-Chinese boy group formed by S.M. Entertainment in 2011 initially with several members and broke up a year later that released the song "Mama" in 2012?
Mama (Exo song) "Mama" is a song by South Korean-Chinese boy bands Exo-K and Exo-M. It served as their debut single and title track from their debut record "Mama" (2012). Available in both Korean and Mandarin, the song was digitally released on April 8, 2012, by S.M. Entertainment.
Apink discography The following is the discography of South Korean girl group Apink, debuting in 2011. The group consists of six members: Chorong, Bomi, Eunji, Naeun, Namjoo, and Hayoung. Former member Yookyung left the group in April 2013. The group has released three full-length albums and six extended plays, one special album, as well as two full-length Japanese albums.