I actually had to look up "debut stage" to make sure that it didn't have some special meaning like "incredibly elaborate and expensive dance-shot MV for a group's first single."
lmaoooo that's basically how they are nowadays, especially with corona making them no-audience it's basically just a glorified dance shot with semi-live vocals lol. speaking of which, here's their next stage! i love the outfits, and winter stole the show yet again :00 she's so good already it's wild