January:

• downpour - ioi
• excuse me - aoa
• goodbye - 2ne1
• hobgoblin - clc
• limitless - nct 127

February:

• a girl like me - gugudan
• black and white - cross gene
• knock knock - twice
• my first and last - nct dream
• not Today - bts
• rookie - red velvet
• spring day - bts

March:

• beautiful - monsta x
• black widow - pristin
• echo - seven o'clock
• never ever - got7
• oi - monsta x
• pick me - produce 101 season 2
• wee woo - pristin

April:

May:

• 365 fresh - triple h
• cactus - ace
• signal - twice

June:

• 0 mile - nct 127
• always - produce 101
• as if it's your last - blackpink
• cherry bomb - nct 127
• hands on me - produce 101
• happy - wjsn
• i know you know - produce 101
• never - produce 101
• oh little girl - produce 101
• open up - produce 101
• shine forever - monsta x
• show time - produce 101
• super hot - produce 101
• whiplash - not 127
• why don't you know - chungha

July:

• getting by - one
• i got you - the eastlight
• if you - nu'est w
• jelly - hotshot
• ko ko bop - exo
• love taste - longguo & shihyun
• red flavor - red velvet
• the eve - exo
• the.the.the - longguo & shihyun
• yamazaki - yongguk
• you're my love - the eastlight

August:

• always - wanna one
• burn it up - wanna one
• damdadi - golden child
• energetic - wanna one
• freeze - momoland
• gashina - sunmi
• holiday - girl's generation
• i don't like your girlfriend - weki meki
• i got you - samuel
• never - wanna one
• never mind - sewoon
• on off - onf
• pick me - wanna one
• sixteen - samuel
• the real - n.flying
• to be one - wanna one
• wanna one - wanna be (my baby) - wanna one
• we young - nct dream

September:

• dna - bts
• i'm the one - mxm
• mic drop - bts
• power - exo

October:

• callin' - ace
• fantasy - jbj
• hellevator - stray kids
• juliette - rainz
• likey - twice
• where you at - nu'est w
• you are - got7

November:

• beautiful - wanna one
• black suit - super junior
• candy - samuel
• clap - seventeen
• crazy sexy cool - astro
• ddd - exid
• dramarama - monsta x
• jelly - soyeon
• peek-a-boo - red velvet

December:

• boy - the boyz
• lip n hip - hyuna