DALLA DALLA MOST SUCCESSFUL DEBUT

of all time? no

for 4th gen? yes

most successful debut was probably missA who won a daesang with their debut or blackpink who debuted straight to a pak

Only for the 4th Gen

All time : Miss A & BP debut is straight slaying everyone

4th generation : Yes, they are.

for 4th gen, maybe but bp was the most successful in international charts and went straight to the top in korea. miss A too.

All Time would be their label mates Miss A

4th gen? For sure!

YESSSSSS

Quote from firemonster246

of all time? no

for 4th gen? yes

Basically this

All-time would probably be "난 알아요 (Nan Arayo, or I Know)". It's the 1992 debut song of Seo Taiji & Boys, and basically started K-pop as we know it today.