Season of Glass
... that after South Korean girl group GFriend debuted with Season of Glass, a Billboard columnist said they were "leading a new wave of female acts with a classic innocent look"?
... that after South Korean girl group <a href="./GFriend" id="mwA2E" rel="mw:WikiLink" title="GFriend">GFriend</a> debuted with <i id="mwA2I"><b id="mwA2M"><a href="./Season_of_Glass_(EP)" id="mwA2Q" rel="mw:WikiLink" title="Season of Glass (EP)">Season of Glass</a></b></i>, a <a href="./Billboard_(magazine)" id="mwA2U" rel="mw:WikiLink" title="Billboard (magazine)"><i id="mwA2Y">Billboard</i></a> columnist said they were "leading a new wave of female acts with a classic innocent look"?