Скачать или смотреть Guess that Kpop Song 2014

I made a similar video years back for my dance group J2K's Mix and Mingle party and people really liked it so I decided to make another one. Keep in mind that I chose the songs randomly out of my own preference. Can you guess all these songs?
Thank You for the 50 Likes!
As promised here are the answers, although I think most of you know all the right answers already...

Easy
200% AKMU
La Song- Rain
MTBD- CL
Overdose- EXO
Mamacita- SUJU
Red- Hyuna
Danger- BTS
Mr. Chu- Apink
Catallena- Orange Caramel
Up&Down- EXID

Medium
Don't Touch Me- Ailee
Empty- WINNER
Touch My Body- Sistar
Mr Mr. SNSD
Why did you come to my home- Minx
Sugar Free- T-ara
Mama Mia- Kara
Obsession- Boyfriend
Error- Vixx
Happiness- Red Velvet

Hard
Go Crazy- 2PM
Red Light- f(x)
Eyes, Nose, Lips- Taeyang
Thank You Very Much- BESTIE
Great job everyone! I'm seriously impressed :D