Deekay wrote for what South Korean girl group formed by S.M. Entertainment?
Deekay Deekay is a Danish production and songwriting team founded by Lars Halvor Jensen, Martin Michael Larsson with other members Tim "Data" McEwan, Daniel "Obi" Klein and Johannes "Josh" Jørgensen. The name Deekay comes from the acronym dk, which means Denmark. Deekay have written and produced for artists like Jason Derulo, Jordin Sparks, Lil Wayne, Diddy, Sugababes, Orianthi, JLS, Tinie Tempah, Charice, Allison Iraheta, Method Man, Fat Joe, Styles P, Lemar, Medina, Girls' Generation, Red Velvet, LOOΠΔ, EXO and others.
Mighty Mouth Mighty Mouth (Korean: 마이티 마우스 ) is a South Korean duet male group made up of Sangchu (Korean: 상추 ) and Shorry J (Korean: 쇼리 J ). Debuted in 2008 with their "Energy" album featuring Yoon Eun Hye for "I love you", Sunye of the Wonder Girls for "Energy" and Son Dambi for "Family".