[K-Chart] February 2011, Week 2

1. (–) Secret – 샤이보이 (Shy Boy) ***4th Week @ No. 1***
Score: 884
Genre: Pop/Dance

Music: Kang Ji Won, Kim Ki Bum / Lyrics: Kang Ji Won, Kim Ki Bum
Album: Secret Single Album – Shy Boy | Purchase this Album
Watch: MV

2. (+10) G.na – Black & White 
Score: 748
Genre: Pop/Dance

Music: Kim Do Hoon, Lee Sang Ho / Lyrics: Yangpa
Album: G.na Vol. 1 | Purchase this Album
Watch: MV

3. (-1) DBSG – 왜 (Keep Your Head Down) 
Score: 710
Genre: Pop/Dance

Music: Yoo Young Jin, Yoo Chan Jin / Lyrics: Yoo Young Jin
Album: DBSG – Keep Your Head Down
Watch: MV

4. (-1) MBLAQ – Stay 
Score: 680
Genre: Pop/Dance

Music: Won Taek, Ji In, Rado / Lyrics: Won Taek, Ji In, Rado, Gilme
Album: MBLAQ Vol. 1
Watch: MV

5. (+10) Navi – 잘 된 일이야 (Well Done) 
Score: 656
Genre: Pop Ballad

Music: Lee Ki, Lee Hyun Seung / Lyrics: Kang Eun Kyung
Album: Navi Vol. 1 | Purchase this Album
Watch: MV

6. (–) Seung Ri – 어쩌라고 (What Can I Do) 
Score: 592
Genre: R&B/Hip-hop

Music: Seung Ri, Choi Pil Kang, Bigtone / Lyrics: Seung Ri
Album: Seung Ri Mini Album Vol. 1 – V.V.I.P
Watch: MV

7. (+6) Mighty Mouth – 톡톡 (Tok Tok) 
Score: 531
Genre: Hip-hop

Music: / Lyrics:
Album: Mighty Mouth Vol. 2 | Purchase this Album
Watch: MV

8. (–) Seung Ri – V.V.I.P 
Score: 527
Genre: R&B/Hip-hop

Music: Seung Ri, Choi Pil Kang, Dee.P / Lyrics: Seung Ri
Album: Seung Ri Mini Album Vol. 1 – V.V.I.P
Watch: MV

9. (+21) Jewelry – Back It Up 
Score: 486
Genre: Pop/Dance

Music: Ryan Kim, Chris Golightly, Blue Apple Global / Lyrics: Kim Ina, Ryan Kim, Chris Golightly, Blue Apple Global
Album: Jewelry digital single “Back It Up”
Watch: MV

10. (+8) See Ya – 내겐 너무 멋진 그대 (You’re Gorgeous to Me) 
Score: 446
Genre: Pop Ballad

Music: Kim Do Hoon, Lee Sang Ho / Lyrics: Kim Do Hoon, Hwang Sung Jin
Album: See Ya Special Album “See You Again” | Purchase this Album
Watch: MV

Rank	Artist	Song	Score
11	Dal★shabet (-7)	Supa Dupa Diva	445
12	Park Jung Min (-1)	Not Alone	444
13	IU (+1)	좋은 날 (Good Day)	412
14	K.Will (+9)	기가 차 (feat. 슈프림팀& 씨스타) (Amazed (feat. Supreme Team & Sistar))	408
15	Kim Bo Kyung (+9)	하루하루 (Day By Day)	401
16	Kim Bum Soo & Tae Yeon (new)	달라 (Different)	395
17	GD&TOP (-10)	High High	365
18	Hyun Bin (-9)	그남자 (That Man)	355
19	Jung Yong Hwa (-3)	처음 사랑하는 연인들을 위해 (반말송) (For First Time Lovers (Banmal Song))	311
20	Infinite (-1)	BTD (Before The Dawn)	290
21	Joo (-16)	나쁜 남자 (Bad Guy)	289
22	Teen Top (–)	Supa Luv	234
23	Lee Hae Ri (Davichi) (+11)	그때 난 사는거야 (I’m Living At That Time)	233
24	Park Jin Young (new)	못 잊은 거죠 (If)	228
25	Sun Ye (+1)	Maybe	216
26	Oscar (-5)	눈물자리 (Place for Tears)	201
27	Suzy (+1)	겨울아이 (Winter Child)	200
28	Gavy NJ (-18)	라떼 한잔 (Feat. 길미) (Cup of Latte)	191
29	Boo Hwal (-12)	비밀 (Special Vocal 박완규) (Secret (Special Voaal: Park Wan Gyu))	189
30	Monday Kiz (+1)	사랑해 그리고 기억해 (I Love You and I Remember)	148
31	Piggy Dolls (+11)	Trend	142
32	MC Sniper (new)	Break Away	141
33	Sung Shi Kyung (-13)	너는 나의 봄이다 (You Are My Spring)	140
34	JQT (+6)	PeeKaBoo	120
35	SNSD (+8)	훗 (Hoot)	119
36	Sistar (-9)	니까짓 게 (How Dare You)	112
37	Tae Yeon (-4)	사랑해요 (I Love You)	111
38	Baek Ji Young (-13)	그여자 (That Woman)	110
39	The One (–)	천국을 걷다 (Walk On Heaven)	88
40	Brown Eyed Soul (-4)	똑같다면 (If It’s the Same)	83
41	T-Ara (-9)	yayaya	75
42	Orange Caramel (new)	아직… (Still…)	74
43	Big Mama Park Min Hye + Queenbee (-5)	조금 멀리 있어도 (Even If You’re A Bit Far Away)	73
44	Woo Eun Mi (-3)	못난놈이야 (You’re A Foolish Man)	72
45	John Park (-1)	I’m Your Man	70
46	Park Hyo Shin (-11)	사랑이 고프다 (I Promise You)	70
47	Shin Yong Jae (4men) (-10)	이유 (Reason)	68
48	Kara (-3)	점핑 (Jumping)	67
49	Ilac (new)	장난친거니 (Were You Fooling Around)	66
50	Roa (-3)	이별, 그 빌어먹을 (Sadness Breakup)	64

source :

Air Monitor Chart – 15%
GAON Music Chart – 15%
Various Internet charts (Dosirak, Bugs, Melon, Naver, Monkey3, Daum, Cyworld, Soribada) – 15%
ChartKorea – 5% 
Hottracks Weekly Album Sales (1 weeks lag) – 10%
SBS (Inky Gayo Take 7 + SBS Mill weekly rankings) – 10%
MBC Inky Top 100 Chart – 10%
KBS Music Bank K-Chart – 10% 
MNet M!Countdown – 5%
Gasoo appearance  on gayo shows (MBC Music Core, SBS Inky Gayo, KBS Music Bank, M!Countdown) – 10%

credit : soompi