ZY – Gotta Let’ Cha
Release Date: 2010.01.29
ZY – 그래도 살아
Release Date: 2011.06.13
ZY – Memories
Release Date: 2008.09.25
ZY – 8Motion-Wave Theory : We Can
Release Date: 2016.08.17
ZY – I’m Cuz U Are
Release Date: 2013.12.27
ZY – 8motion-wave theory : 나를 사랑했었다는 말은 말아요
Release Date: 2016.07.20
ZY – 8motion-wave Theory : 곁에있어
Release Date: 2016.10.24