K.A.R.D (카드) is a Korean a co-ed band that consists of 4 members: B.M, Jiwoo, J.Seph and Somin. They are under DSP Media. Before their official debut they are planning to release three project singles (with every new release a hidden member will also be revealed). On December 13, 2016, they released their first project single titled K.A.R.D Project Vol. 1 with the track Oh NaNa featuring ex Kara member, YoungJi as the first hidden member. They officially debuted on July 19, 2017.