current_members website associated_acts years_active label article_title past_members background genre image origin name
sam yun jin yub http://www.neganetwork.com/ brown eyed girls , yoari , 50kg lc9 2012 -- present nega network lunafly
 teo group_or_band pop , k-pop , acoustic kocis jpg korea mnet lunafly 02 -lrb- 12986798945 -rrb- . seoul , south korea lunafly
lunafly

lunafly -lrb- hangul : 루나플라이 ; sometimes stylized as lunafly -rrb- is a south korean 4-member group under nega network .
the members are yun , sam , jin and yub .
their fans are called lukies .
they officially debuted on the 27th of september 2012 with their self-composed song `` how nice would it be '' .
