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.
Snuper Snuper (Hangul: 스누퍼 ; meaning "Higher than Super") is a South Korean boy band formed by Widmay Entertainment in 2015, and is the first Korean pop group from the label. They debuted on November 16, 2015 with the extended play "Shall We", its title track "Shall We Dance" and with six-members: Suhyun, Sangil, Taewoong, Woosung, Sangho and Sebin.