Person
ISNI: 
0000 0004 6732 638X
https://isni.org/isni/000000046732638X
Name: 
Hyo
Hyoyeon
Kim, Hyo-yeon
Kim, Hyoyeon
김효연
효연
Dates: 
born 1989-09-22
Creation class: 
cre
music
Musical sound recording
Creation role: 
author
performer
Related names: 
BoA (co-performer)
Eunhyuk (co-performer)
feat 비비 (co-author)
Girls on Top (isMemberOf)
Girls’ Generation (isMemberOf)
Girls’ Generation‐Oh!GG (isMemberOf)
GOT the beat (isMemberOf)
HENRY (co-performer)
Jessica (co-performer)
KAI (co-performer)
Karina (co-performer)
Kwon, Jo (co-performer)
Lu, Han (co-performer)
Min (co-performer)
SEOHYUN (co-performer)
SEULGI (co-performer)
SM엔터테인먼트 (isMemberOf)
Sooyoung (co-performer)
SUNNY (co-performer)
TAEMIN (co-performer)
TAEYEON (co-performer)
Triple T (isMemberOf)
WENDY (co-performer)
Winter (co-performer)
YoonA (co-performer)
Young, Tiffany (co-performer)
Younique Unit (isMemberOf)
YURI (co-performer)
Titles: 
1
1년後(ONE YEAR LATER)
2011 Girls' Generation tour
7989(강타&태연)
All My Love Is For You
All Night
Animal
Baby Baby
Baby Maybe
Bad Girl (The Cataracs Remix) (Feat. Dev)
Badster (English Ver.)
BEAUTIFUL GIRLS(FEAT.유영진)
Beautiful Stranger
Beep Beep
BEGINNING
Boomerang
Born To Be A Lady
Born to be wild (Feat. 박진영)
Boys (Accapella), The
Boys *Bring Dem Boys* (Teddy Riley Remix) (Feat. Suzi), The
Boys *Bring The Boys Out* (David Anthony Remix), The
Boys *Bring The Boys* (Teddy Riley Remix), The
Boys (Clinton Sparks & Disco Fries Remix) (Feat. Lil Playy), The
Boys (Clinton Sparks & Disco Fries Remix) (Feat. Snoop Dogg), The
BOYS(ENGLISH VER), THE
Boys (Japanese Ver.), The
Catch Me If You Can (Japanese Ver.)
Cheap Creeper
Check
CHOCOLATE LOVE(RETRO POP VER.)
Complete
Dancing Queen
DAY BY DAY(좋은일만생각하기)
DEAR.MOM
Dear My Family
Deep
Dessert (Feat. Loopy, 소연((여자)아이들))
DESTINY
DIAMOND
Do The Catwalk
Don`t Stop The Music (효연)
ECHO
ETUDE
Everyday Love
Express 999
FAN
Fire Alarm
Flower Power
Flyers
Galaxy Supernova
GEE (DJ Beejay, Neck Towl Remix)
Gee (Japanese ver.)
Gee (Korean Ver.)
Genie (Japanese ver.)
Genie (Korean Ver.)
Girls Are Back
Girls′ Generation II Smash-Up
Girls (Japanese Ver.)
Girls & Peace
Goodbye
Gossip Girls
GOT A BOY, I
Great Escape (Brian Lee Remix), The
Green Light
Heaven
Holiday
HONEY(소원)
Hoot (Japanese Ver.)
I`m a Diamond
I`m in Love With The HERO
Indestructible
Into The New World
iScreaM Vol.17 : DEEP Remixes
It`s Fantastic!
Jingle Bell
Karma Butterfly
Kissing You (Funk Remix)
Kissing You (Groovy Candy Remix)
Kissing You (House Remix)
Kissing You (Skool Rock Remix)
Lazy Girl (Dolce Far Niente)
Let It Rain (Korean Ver.)
Let It Rain (Studio Ver.)
Lets Go 소녀시대-길게듣기
Lets Go 소녀시대-짧게듣기
Light Up the Sky
LIKE A BOY : (CIARA)
Lion Heart
Lips
Look at Me
Love & Girls
Love Is Bitter
LOVE MELODY
MAXSTEP
MERRY-GO-ROUND
MOTION
Motorcycle
Mr.Mr. (Japanese ver.)
Mr. Mr. (Teaser)
Mr.Taxi (Japanese ver.)
Mr.Taxi (Korean Ver.)
Mr. Taxi (Steve Aoki Remix) (Bonus Track)
My J
My Oh My
Mystery
NINE ANGELS
Not Alone
Oh! (DJ Beejay, Neck Towl Remix)
Oh! (Japanese ver.)
One Last Time
Only One
OOH LA-LA!
Oscar
OVER THE RAINBOW
Paparazzi
Paradise
PARTY
PERFECT FOR YOU(소원)
Picture
PROLOGUE FOR SMTOWN
Promise
Punk right now (English Ver.)
Punk Right Now (KUURO Remix)
Punk Right Now (Madeaux Remix)
Punk Right Now (Raiden Remix)
Reflection
Run Devil Run (Japanese ver.)
Say Yes
SBS로고송(국악버젼)
SBS로고송(락버젼/제시카솔로)
SBS로고송(발라드버젼/제시카솔로)
SBS로고송(발라드버젼/태연솔로)
SBS로고송(오리지널/SBS광고)
SBS로고송(오리지널/코러스)
Second (Feat. 비비 (BIBI))
Seoul (서울시홍보송)
Show Girls
Show! Show! Show!
Sign
SINGIN` IN THE RAIN(STUDIO VER.)
Snow Dream
Sober (Feat. Ummet Ozcan) (English Ver.)
Sober (Pop Ver.)
Soul
Stay Girls
Stupid
Sweet Talk
T. O. P
Talk Talk
Time (Feat. 써니,효연,태용)
Time Machine
TINKERBELL
Top Secret
Touch The Sky (Original Ver.)
Trick (DJ Soulscape Remix)
UNDER THE SEA
Up & down (Feat. 효연)
Wait a Minute
WAKE UP
Wannabe (Feat. San E)
XYZ
you-aholic
You Think
그 여름 (0805)
그대를부르면(TEARS)
남자친구(BOYFRIEND)
낭만길 (Romantic St.)
내잘못이죠(MISTAKE)
냉면 - 차가운 니 얼굴
냉면(차가운니얼굴)
다시 만난 세계 (Remix)
다시만난세계((INTO THE NEW WORLD)
단짝(MY BEST FRIEND)
동화(MY CHILD)
랄랄라
말해봐 (Talk Talk)
몰랐니 (Lil’ Touch)
무조건 해피엔딩 (Stick Wit U)
무조건해피엔딩(STICK WIT U)
백허그 (Back Hug)
별별별(☆★☆)(ACOUSTIC R&B VER.)
봄날 (How Great Is Your Love)
비주얼드림 (POP POP) (INTEL 콜라보레이션송)
비타민 (Vitamin)
뻔&FUN(SWEET TAKING BABY)
뻔&Fun (Sweet Talking Baby)
사랑은 선율을 타고 (Day By Day)
사랑을선율을타고(DAY BY DAY)
사랑하나죠(ONLY LOVE)
소녀시대 (GIRL\\
소녀시대(GIRL`S GENERATION)
소녀시대(GIRLS` GENERATION)
소녀시대 스타의 취향 오픈 SPOT
소녀시대 액세서리 1 태연 효연 수영
소녀시대 액세서리 2 윤아 써니 서현
소녀시대 액세서리 3 제시카 티파니 유리
소녀시대 올 어바웃 소녀시대 파라다이스 인 푸켓
소녀시대 첫번째 화보집 소녀
소녀시대 포스터 세트
소원을 말해봐 (Genie)
소원을말해봐(GENIE)(ROCK TRONIC REMIX VER.)
손을잡아요
쉼표 (Fermata)
어떤 오후 (One Afternoon)
여자친구(GIRLFRIEND)
여행을떠나요
영원히 너와 꿈꾸고 싶다 (Forever)
영원히너와꿈꾸고싶다(FOREVER)
예감 (Bump It)
오랜 소원 (It`s You)
오빠 나빠
웃자 (Be Happy)
유로파 (Europa)
유리아이 (Lost in Love)
작은 배
작은배
잡초
제자리걸음 (Sunflower)
조개껍질묶어
창밖을 봐요 (Waiting for White Christmas)
첫눈에... (Snowy Wish)
태양은 가득히
텔레파시 (Telepathy)
하하하송(HAHAHASONG)
해치 (Ending Ver.)
해치 (Full Ver.)
해치 (Opening Ver.)
햅틱모션
화성인 바이러스 (Boys & Girls) (Feat. Key of 샤이니)
화성인바이러스(BOYS&GIRLS)(FEAT.KEY OF SHINEE)
훗 (Hoot) (Japanese Ver.)
힘 내!
힘내!(WAY TO GO)
힘들어하는연인들을위해(LETS TALK ABOUT LOVE)
リンガ・フランカ
少女時代
Notes: 
Sources: