The comeback we've all been waiting for is finally here! CIX has returned with their first-ever full-length album 'OK' Prologue: Be OK' featuring the title track "Wave." To celebrate their new release, CIX joined allkpop for a fun-filled karaoke session. 

Watch the video above to join the members as they show off their goofy personalities while singing "Wave." You won't want to miss their amazing live vocals! 

CIX 'Wave' Official MV: 

CIX Fan Cafe: http://cafe.daum.net/OfficialCIX
CIX Official Twitter: https://twitter.com/CIX_official
CIX Members Twitter: https://twitter.com/CIX_twt
CIX Instagram: https://www.instagram.com/cix.official/
CIX Facebook: https://www.facebook.com/CIXofficial/
CIX V LIVE: https://channels.vlive.tv/B8D8CB/home