D-Unit

D-Unit ( Korean: 디유닛 ) is a South Korean girl group under the label D-Business Entertainment. The groups concept includes the addition of a new member with every promotion cycle. The group debuted as a trio consisting of Ram, UJin and Zin with a full-length album, featuring the title track "I’m Missin’ You" on August 1, 2012. In February 2013, D-UNIT announced that there will be a guest member joining. The 4th guest member's name, JNey, was released on March 2. JNey is a member of GP Basic.