July 4, 2015[HOT] SLEEPY(with. Song Ji eun) – Cool Night, 슬리피(with. 송지은) – 쿨밤, Show Music core 20150704 K-pop Girls
May 23, 2015[HOT] ELSIE(EUNJUNG) (feat.KI-O) – I’m good, 엘시(은정) (feat. 키오) – 편해졌어, Show Music core 20150523 K-pop Girls
