The most famous korean phrase in K-Pop lyrics - Meoributeo Balkkeutkkaji (머리부터 발끝까지) which means from head to toe, had at least 15 speciments for this year.

Songs used:
Momoland - Thumbs Up (2019 song but promoted on 2020)
The Boyz - Shake You Down
Daydream - Num Num
ELRIS - This Is Me
NCT Dream - Love Again
Fanatics - VAVI GIRL
Yeeun - Barbie
3YE - Do Ma Thang (DMT)
Weeekly - Tag Me
Treasure - I Love You
Weki Meki - Cool
CIX - Jungle
Bling Bling - La La La
Z.flat, Hondam - Designer
Choi Yegeun - Stay up (feat. JUNE)

Apologies if I missed any song.

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