Do you like me - CREAM (M.I.B)
Better Man - Jae Park
Officially missing you - Geeks
Joah - Jay Park
You know me - TASTY

Han Soa - You Stole My Heart, Dyed White, Just Love You
BoA - The Shadow, Between Hell and Heaven, Lookin, Tail of Hope
UKISS - Standing Still
BAP - Stop It
TVXQ - Gorgeous
GD - Michi Go

VIXX - hyde
Shinhwa - This Love
4minute - What's your name?

EXO Baby, Don't cry, or EXO- WOLF, or EXO- my lady.... every song that is stuck in my head at the moment is EXO... Sorry, i hope it helps~!

i'd suggest same love by macklemore but that's not kpop lol

Beast-Would it be okay
ALi-365days
Ali-Dont act countrified
Block B Taeil-Where are you
Kim Bokyung-Don't think you're alone

The current song stuck in my head is - Shinee's whysoserious..

why no exo. >:c

Oppa - Megan Lee & Kim Taewoo
Wishlist - A Pink
Round 1 - DMTN
No Other - SJ
We're A Bit Different - EvoL
Jaywalking - Eye Candy
I Love You - Akdong Musician
My Lips - Juniel
Oops - G.Na
Pretty Boy - Juniel
Yoo Hoo - Secret
Would You Be - One Way
A-Yo - SHINee
Danger Girl - C-Real
Why - Teen Top
Clear Day, Cloudy Day - Lunafly
What's Your Name - Lunafly
Young, Wild & Free - Bangtan Boys
Know Her - Piggy Dolls

Okay this is all I can think of XD

turtle - davichi
come back you bad person - kahi
going crazy - song jieun

1440- Huh Gak
I Love You- Akdong Musician
Foreigner's Confession- Akdong Musician