Sunggyu - Because, Shine, and all of his songs on Immortal song.
Woohyun - For ladies and Gentlemen, Time
Beast songs are all awesome. I haven't found one that wasn't good at all >.<
INFINITE! keke Try BTD, Be Mine, Paradise, etc.
SS501! Love Like This, Deja Vu, Love Ya

KPOP...
That XX - GD
Though I called - B2ST
Father - BTOB
Dancing in the rain - B.A.P
So Cool - SISTAR
Shake It - TeenTop
Stay - MBLAQ
Movie's Over - Block B
The Chaser - Infinite


Non KPOP...
Heart attack - Trey Songz
4 letter word - Diggy Simmons
Don't leave me here (eng ver.) - Lydia
I get lonely - Drake
Marvin's Room - Drake
You just need me - Trey Songz


Hope you like it^^

KPOP

2NE1 - I AM THE BEST
HYUNA- ICE CREAM
TVXQ - HUG
SUPER JUNIOR FT. CHANGMIN - DON'T DON (LIVE VERSION)
F(X) - NU ABO
BIG BANG - LIES
G DRAGON - BREATHE
TAE YANG - WEDDING DRESS
NICHKHUN - NOTHING BETTER
MBLAQ - MONA LISA
SNSD - GENIE/TELL ME YOUR WISH
TVXQ - CATCH ME
SISTAR - PUSH PUSH

NON KPOP

OWL CITY - VANILLA TWILIGHT
DEMI LOVATO - SKYSCRAPER
KESHA - TIK TOK
JASON DERULO - WHAT CHA SAY
JASON DERULO - IN MY HEAD
CARLY RAE JACKSON - CALL ME MAYBE

I'm a huge fan of Marina & the Diamonds... especially the songs on her first album "The family Jewels" are amazing :)

Try to hear Paramore :) I love them so much hahas.

We are a bit different- Evol
Terrified - Katharine McPhee
Metal- Evol
I want you back - Secret
Creating love- 4minute

One direction - I Wish
Utada hikaru - Show me love
Christina aguilera - You lost me
2NE1 - Busy
BigBang - Haru Haru
Caro Emerald - A night like this
One direction - More than this
Evanescence - My heart is broken

:D

For me now its

AJAX - 2MYX
C-Clown - Young Love
Taylor Swift - Begin Again
Adele - Skyfall
Shane Filan - Beautiful in white
Asher Book - Try
B1A4 - Tried to walk & IF

So far those are my fave. :D

Wow - BTOB
It's Me - Luna and Sunny
Heaven - Ailee
Like a Dream - A Pink
Catch Me - TVXQ
Janus - Boyfriend
Oasis - Beast
Only One - B1A4

Superhero - Lunafly :)

It Hurts -2NE1,1.2.3.4 -Lee Hi, Your Body -Christina Aguilera,Rock Me -one Direction :333

U-kiss- Take Me away
U-kiss-When love stops
B.A.P- What the hell
Lunafly - Superhero
Myname- Whats up
Btob-wow
Boyfriend - Mystery
B.A.P-Stop it
^ Well, thats all from me i guess :3

actually~ here's some new songs that I can suggest for you.
Lenka - everything at once
Taylor swift - we are never ever getting back together
Narsha - I'm in love
David Guetta - Titanium
Maybe TVXQ! - how are you... This song keep playing in my mind :3