adding new files for Clustering lessons

4-Clustering/1-Visualize/README.md

 # Introduction to Clustering, Cleaning and Visualizing Data
 
+[![No One Like You by PSquare](https://img.youtube.com/vi/ty2advRiWJM/0.jpg)](https://youtu.be/ty2advRiWJM "No One Like You by PSquare")
 
-![Embed a video here if available](video-url)
-
+> While you're studying Machine Learning with Clustering, enjoy some Nigerian Dance Hall tracks - this is a highly rated song from 2014 by PSquare.
 ## [Pre-lecture quiz](link-to-quiz-app)
 
-Describe what we will learn
+Clustering is a type of unsupervised learning that presumes that a dataset is unlabelled.
+
+
 
 ### Introduction
 

4-Clustering/README.md

 # Clustering Models for Machine Learning
-## Regional topic: Clustering models for Nigerian audience's musical taste
+## Regional topic: Clustering models for a Nigerian audience's musical taste
 
-In Nigeria, a diverse audience has diverse musical tastes. Using data scraped from Spotify (inspired by [this article](https://towardsdatascience.com/country-wise-visual-analysis-of-music-taste-using-spotify-api-seaborn-in-python-77f5b749b421), let's look at some music popular in Nigeria.
+Nigeria's diverse audience has diverse musical tastes. Using data scraped from Spotify (inspired by [this article](https://towardsdatascience.com/country-wise-visual-analysis-of-music-taste-using-spotify-api-seaborn-in-python-77f5b749b421), let's look at some music popular in Nigeria. This dataset includes data about various songs' 'danceability' score, 'acousticness', loudness, 'speechiness', popularity and energy. It will be interesting to discover patterns in this data!
+
+![A turntable](./images/turntable.jpg)
+
+Photo by <a href="https://unsplash.com/@marcelalaskoski?utm_source=unsplash&utm_medium=referral&utm_content=creditCopyText">Marcela Laskoski</a> on <a href="https://unsplash.com/s/photos/nigerian-music?utm_source=unsplash&utm_medium=referral&utm_content=creditCopyText">Unsplash</a>
+  
 
 In this series of lessons, you will discover new ways to analyze data using Clustering techniques. Clustering is particularly useful when your dataset lacks labels. If it does have labels, then Classification techniques such as those you learned in previous lessons are more useful. But in cases where you are looking to group unlabelled data, clustering is a great way to discover patterns.
 ## Topics
@@ -14,6 +19,6 @@ In this series of lessons, you will discover new ways to analyze data using Clus
 
 "Introduction to Clustering" was written with ♥️ by [Jen Looper](https://www.twitter.com/jenlooper)
 
-The [Maya Architecture](https://www.kaggle.com/ujwalkandi/archaeological-sites-with-maya-inscriptions) dataset was sourced from Kaggle.
+The [Nigerian Songs](https://www.kaggle.com/sootersaalu/nigerian-songs-spotify) dataset was sourced from Kaggle as scraped from Spotify.
 
 The Flask API project was suggested by [this GitHub repo](https://github.com/amirziai/sklearnflask)
\ No newline at end of file

4-Clustering/data/kpop_idols_boy_groups.csv

-Name,Short,Korean Name,Debut,Company,Members,Orig. Memb.,Fanclub Name,Active
-100%,,백퍼센트,2012-09-18,TOP Media,4,7,Perfection,Yes
-14U,,원포유,2017-04-17,BG,14,14,,Yes
-1the9,,원더나인,2019-02-09,MBK,9,9,,Yes
-24K,,투포케이,2012-09-06,Choeun,8,6,24U,Yes
-2AM,,투에이엠,2008-06-21,"JYP, Big Hit",4,4,I Am,No
-2PM,,투피엠,2008-07-04,JYP,6,7,Hottest,Yes
-8Eight,,에이트,2007-09-06,Big Hit,3,3,Sweet Voice,No
-A-JAX,,에이젝스,2012-06-01,DSP,5,7,A-LIGHT,No
-A.C.E,ACE,에이스,2017-05-23,Beat,5,5,Choice,Yes
-A.cian,,에이션,2012-10-10,Wings,4,5,,No
-A6P,,에이식스피,2015-05-20,DS,6,6,,No
-AB6IX,,에이비식스,2019-05-22,Brand New,5,5,ABNEW,Yes
-AlphaBat,,알파벳,2013-11-14,Simtong,5,9,,Yes
-ASTRO,,아스트로,2016-02-23,Fantagio,6,6,AROHA,Yes
-ATEEZ,,에이티즈,2018-10-24,KQ,8,8,,Yes
-B.A.P,BAP,비에이피,2012-01-27,TS,6,6,BABY,No
-B.Heart,,비하트,2017-01-25,Poong,4,4,,Yes
-B.I.G,,비아이지,2014-07-09,GH,5,5,,Yes
-B1A4,,비원에이포,2010-04-19,WM,5,5,BANA,Yes
-Be.A,,비에이,2017-05-25,Chrome,3,5,,Yes
-Beatwin,,비트윈,2014-01-06,Elen,2,6,,Hiatus
-BIGBANG,,빅뱅,2006-08-19,YG,4,5,VIP,Yes
-Bigflo,,빅플로,2014-07-19,HO,5,5,,Yes
-BIGSTAR,,빅스타,2012-07-12,Brave,5,5,,No
-BLACK6IX,,블랙식스,2017-04-07,BLACK HOLE,6,6,,Yes
-Blanc7,,블랑세븐,2017-03-03,Jackpot,7,7,Prism,No
-BLK,,비엘케이,2017-11-28,Byking,7,7,,No
-Block B,,블락비,2011-04-13,KQ,7,7,BBC,Yes
-Boyfriend,,보이프렌드,2011-05-26,Starship,6,6,Bestfriend,No
-Boys Republic,,소년공화국,2013-06-03,"Happy Tribe, Universal",5,5,Royal Family,Hiatus
-BtoB,,비투비,2012-03-21,Cube,7,7,Melody,Yes
-BTS,Bangtan Boys,방탄소년단,2013-06-13,Big Hit,7,7,ARMY,Yes
-C-Clown,,씨클라운,2012-06-19,Yedang,6,6,Crown,No
-CICI,,씨씨,2019-06-27,UPVOTE,4,4,,Yes
-CIX,,씨아이엑스,2019-07-23,C9,5,5,,Yes
-CNBLUE,,씨엔블루,2010-01-14,FNC,4,4,Boice,Yes
-CRAVITY,,크래비티,2020-04-04,Starship,9,9,,Yes
-CROSS GENE,,크로스진,2012-07-08,Amuse,5,6,Chromosome,Yes
-D-Crunch,,디크런치,2018-08-06,All-S,9,9,,Yes
-Dalmatian,DMTN,달마시안,2010-09-01,Monkey Funch,7,7,Dalmate,No
-DAY6,,데이식스,2015-09-07,JYP,5,6,,Yes
-DKB,Darkbee,다크비,2020-02-03,Brave,9,9,,Yes
-ENOi,,이엔오아이,2019-04-19,KITHEWHALE,7,7,,Yes
-EXO,,엑소,2012-04-08,SM,9,12,EXO-L,Yes
-Fly to the Sky,,플라이 투 더 스카이,1999-11-21,"SM, H2",2,2,Fly High,Yes
-FTISLAND,,에프티 아일랜드,2007-06-07,FNC,4,5,Primadonna,Yes
-g.o.d.,,지오디,1999-01-26,"JYP, SidusHQ",5,5,Fan God,Yes
-Golden Child,,골든 차일드,2017-08-28,Woollim,10,11,,Yes
-GOT7,,갓세븐,2014-01-16,JYP,7,7,I GOT7,Yes
-GreatGuys,,멋진녀석들,2017-08-25,DNA,9,9,Grace,Yes
-H.B.Y,Hot Blood Youth,열혈남아,2017-08-16,Rainbow,5,5,,Yes
-H.O.T,,에이치오티,1996-09-07,SM,5,5,Club H.O.T,No
-HALO,,헤일로,2014-07-26,Histar,6,6,,Yes
-HIGH4,,하이포,2014-04-08,NAP,4,4,,No
-Highlight,Beast,하이라이트,2009-10-14,Around Us,4,6,B2uty,Yes
-HISTORY,,히스토리,2013-04-26,LOEN,5,5,Storia,No
-Homme,,옴므,2010-06-28,Big Hit,2,2,,Yes
-Honeyst,,허니스트,2017-05-17,FNC,4,4,,Yes
-Hotshot,,핫샷,2014-10-29,Star Crew,5,6,,Yes
-iKON,,아이콘,2015-09-15,YG,6,7,iKONIC,Yes
-Imfact,,임팩트,2016-01-27,Star Empire,5,5,,Yes
-IN2IT,,인투잇,2017-10-26,MMO,7,8,,Yes
-Infinite,,인피니트,2010-06-09,Woollim,6,7,Inspirit,Yes
-INX,,인엑스,2016-08-02,NA,5,5,,No
-IZ,,아이즈,2017-08-31,Music K,4,4,,Yes
-JBJ,,제이비제이,2017-10-18,Fave,6,6,,No
-JBJ95,,제이비제이95,2018-10-30,Hunus,2,2,,Yes
-JJCC,,제이제이씨씨,2014-03-13,Jackie Chan Group,5,6,,Yes
-JYJ,,제이와이제이,2010-09-08,C-JeS,3,3,Cassiopeia,Yes
-K-Much,,케이머치,2014-01-07,Chrome,4,5,,No
-KNK,,크나큰,2016-03-03,YNB,5,5,Tinker Bell,Yes
-Limitless,,리미트리스,2019-07-09,ONO,4,4,,Yes
-LU:KUS,,루커스,2014-07-04,JWK,4,5,,Yes
-Lucente,,루첸트,2018-09-18,NOGA,7,7,,Yes
-M.I.B,,엠아이비,2011-10-26,Jungle,4,4,,No
-M.O.N.T,MONT,몬트,2019-01-04,FM,3,3,,Yes
-Madtown,,매드타운,2014-10-06,GNI,7,7,,No
-MAP6,,맵식스,2015-11-10,DreamT,5,5,,Yes
-Masc,,마스크,2016-08-19,JJ Holic,4,8,,Yes
-MBLAQ,,엠블랙,2009-10-14,J. Tune,3,5,A+,Yes
-Mfect,M.fect,엠펙트,2015-04-27,Midas,5,5,,Yes
-MONSTA X,,몬스타엑스,2014-05-14,Starship,6,7,Monbebe,Yes
-MR.MR,,미스터미스터,2012-10-04,WinningIn,6,5,,Yes
-MustB,,머스트비,2019-01-21,MustM,7,7,,Yes
-MVP,,엠브이피,2017-03-13,PH,7,7,,Yes
-MXM,,엠엑스엠,2017-09-06,Brand New,2,2,,Yes
-MYNAME,,마이네임,2011-10-27,H2,5,5,MYgirl,Yes
-Myteen,,마이틴,2017-07-26,The Music Works,6,7,,Yes
-N-Sonic,,엔소닉,2011-10-05,C2K,6,5,,No
-N-Train,,엔트레인,2011-05-27,MediaLine,5,5,,No
-N.Flying,,엔플라잉,2015-05-20,FNC,4,4,N.Fia,Yes
-NCT,,엔시티,2016-04-09,SM,18,18,NCTzen,Yes
-Newkidd,,뉴키드,2019-04-25,J-FLO,7,7,,Yes
-Noir,,느와르,2018-04-09,LUK,9,9,,Yes
-NTB,,엔티비,2018-05-28,High Choice,6,6,,Yes
-NU'EST,,뉴이스트,2012-03-15,Pledis,5,5,LOΛΕ,Yes
-Oneus,,원어스,2019-01-09,RBW,6,6,,Yes
-ONF,,온앤오프,2017-08-02,WM,6,7,,Yes
-PENTAGON,PTG,펜타곤,2016-10-10,Cube,9,10,,Yes
-Phantom,,팬텀,2011-11-25,"Brand New, RBW",3,3,,No
-RAINZ,,레인즈,2017-10-12,(Genie),7,7,Rainzer,No
-Road Boyz,,로드 보이즈,2015-11-17,Coconut,5,5,,No
-ROMEO,,로미오,2015-11-04,CT,7,7,,Yes
-SECHKIES,6KIES,젝스키스,1997-04-15,"DSP, YG",5,6,Yellowkies,Yes
-Seven O'Clock,SOC,세븐어클락,2017-03-16,"Staro, KDH",5,6,,Yes
-Seventeen,SVT,세븐틴,2015-05-26,Pledis,13,13,Carat,Yes
-SF9,,에스에프나인,2016-10-05,FNC,9,9,Fantasy,Yes
-SG Wannabe,,SG 워너비,2004-01-20,B2M,3,4,,Yes
-SHINee,,샤이니,2008-05-22,SM,4,5,Shawol,Yes
-Shinhwa,,신화,1998-03-24,"SM, Good, Shinhwa",6,6,Shinhwa Changjo,Yes
-Signal,,시그널,2019-08-28,J-Star,4,4,,Yes
-Snuper,,스누퍼,2015-11-16,Widmay,6,6,Swing,Yes
-Spectrum,,스펙트럼,2018-05-09,WYNN,6,7,,Yes
-Speed,,스피드,2013-01-15,MBK,7,7,,No
-SS501,,더블에스오공일,2005-06-08,"DSP, CI",5,5,Triple S,No
-Stray Kids,SKZ,스트레이 키즈,2018-03-26,JYP,9,9,,Yes
-Super Junior,SJ,슈퍼주니어,2005-11-06,SM,11,12,ELF,Yes
-Supernova,,초신성,2007-09-21,CJ E&M,5,6,,Yes
-Target,,타겟,2018-01-23,TNS,7,7,,Yes
-Teen Top,,틴탑,2010-07-09,TOP Media,5,6,Angel,Yes
-The Boyz,,더보이즈,2017-12-31,Cre.Ker,12,12,,Yes
-The Eastlight,,더 이스트라이트,2016-11-03,MediaLine,6,6,,No
-The Legend,,전설,2014-07-09,SS,5,5,,No
-THE MAN BLK,,더 맨 블랙,2018-11-15,Stardium,10,10,,Yes
-ToppDogg,,탑독,2013-10-22,"Stardom, Hunus",5,13,ToppKlass,No
-TRAX,,트랙스,2004-07-20,SM,2,4,,No
-TRCNG,,티알씨엔지,2017-10-10,TS,10,10,,Yes
-TST,Top Secret,일급비밀,2017-01-04,JSL,7,7,,Yes
-Turbo,,터보,1995-09-06,"MBK, Turbo Co.",3,2,,Hiatus
-TVXQ!,TVXQ,동방신기,2003-12-26,SM,2,5,Cassiopeia,Yes
-TXT,,투모로우바이투게더,2019-03-04,Big Hit,5,5,,Yes
-U-KISS,,유키스,2008-08-28,NH Media,6,6,Kissme,Yes
-UNB,,유앤비,2018-04-07,Unit Culture,9,9,,No
-UNIQ,,유니크,2014-10-20,Yuehua,5,5,Unicorn,Yes
-UP10TION,,업텐션,2015-09-11,TOP Media,10,10,HONEY10,Yes
-Varsity,,바시티,2017-01-05,GKC,12,12,,Yes
-VAV,,브이에이브이,2015-10-31,A team,7,6,,Yes
-Verivery,VRVR,베리베리,2019-09-01,Jellyfish,7,7,,Yes
-VERMUDA,,버뮤다,2017-07-13,JJJ,5,5,,Yes
-VICTON,,빅톤,2016-11-09,Plan A,7,7,Alice,Yes
-VIXX,,빅스,2012-05-24,Jellyfish,6,6,Starlight,Yes
-VOISPER,,보이스퍼,2016-02-23,Evermore,4,4,,Yes
-VROMANCE,,브로맨스,2016-06-12,RBW,4,4,,Yes
-Wanna One,,워너원,2017-08-07,YMC,11,11,Wannable,No
-We In The Zone,,위인더존,2019-05-27,Choon,5,5,,Yes
-WINNER,,위너,2014-08-12,YG,4,5,Ace,Yes
-ZE:A,,제국의 아이들,2010-01-07,Star Empire,9,9,ZE:A Style,Hiatus

4-Clustering/data/kpop_idols_girl_groups.csv

-Name,Short,Korean Name,Debut,Company,Members,Orig. Memb.,Fanclub Name,Active
-(G)I-DLE,,(여자)아이들,2018-05-02,Cube,6,6,,Yes
-15&,,피프틴앤드,2012-10-05,JYP,2,2,,No
-2EYES,,투아이즈,2013-07-20,SidusHQ,4,5,,No
-2NE1,,투애니원,2009-05-06,YG,4,4,Blackjack,No
-3YE,,써드아이,2019-05-21,GH,3,3,,Yes
-4Minute,,포미닛,2009-06-15,Cube,5,5,4nia,No
-4TEN,,포텐,2014-08-26,Jungle,4,4,,Yes
-9Muses,Nine Muses,나인뮤지스,2010-08-12,Star Empire,4,9,MINE,No
-A.DE,,에이디이,2016-07-23,2ABLE,6,7,,No
-ABRY,,에이브리,2017-11-15,withHC,4,4,,Yes
-After School,,애프터스쿨,2009-01-15,Pledis,6,5,Playgirlz,No
-AiRiSu,,아이리수,2018-07-25,Jang,4,4,,Yes
-ANS,,에이엔에스,2019-09-16,ANS,8,6,,Yes
-AOA,,에이오에이,2012-07-30,FNC,5,8,ELVIS,Yes
-Apink,,에이핑크,2011-04-19,Plan A,6,7,Pink Panda,Yes
-Apple.B,,애플비,2017-08-01,GH,5,5,,No
-April,,에이프릴,2015-08-24,DSP,6,6,Fineapple,Yes
-Ariaz,,아리아즈,2019-10-23,Rising Star,6,6,,Yes
-Baby V.O.X,,베이비복스,1997-07-05,DR Music,5,5,,No
-Badkiz,,배드키즈,2014-03-24,Zoo,5,5,,Yes
-Berry Good,,베리굿,2014-05-21,Asia Bridge,6,5,,Yes
-BESTie,,베스티,2013-07-11,YNB,4,4,BESTiny,No
-BLACKPINK,,블랙핑크,2016-08-08,YG,4,4,,Yes
-Blady,,블레이디,2011-05-16,Star Planet,5,4,Hi ade,No
-Bloomy,,블루미,2016-02-01,DS,4,4,,Yes
-Bob Girls,,단발머리,2014-06-10,Chrome,4,4,,No
-Bolbbalgan4,BOL4,볼빨간사춘기,2016-04-22,Shofar,2,2,,Yes
-Bonus Baby,,보너스베이비,2017-01-01,Maroo,6,6,,Hiatus
-Brave Girls,,브레이브걸스,2011-03-31,Brave,5,5,,Yes
-Brown Eyed Girls,B.E.G.,브라운 아이드 걸스,2006-03-02,Mystic,4,4,Everlasting,Yes
-Bulldok,,불독,2016-10-20,Kconic,5,3,,No
-Busters,,버스터즈,2017-11-27,JTG,5,5,Bu-Chu,Yes
-BVNDIT,,밴디트,2019-04-10,MNH,5,5,,Yes
-C-REAL,,씨리얼,2011-10-11,NAP,3,5,,No
-Camila,,카밀라,2018-08-29,Camila,3,3,,No
-Cherry Bullet,,체리블렛,2019-01-21,FNC,7,10,,Yes
-Cherry On Top,,체리온탑,2018-08-09,United,4,4,,Yes
-ChoColat,,쇼콜라,2011-08-16,Paramount,5,5,Chocolatier,No
-cignature,,시그니처,2020-02-04,C9,7,7,,Yes
-CLC,,씨엘씨,2015-03-18,Cube,7,5,Chesire,Yes
-CoCoSoRi,,코코소리,2016-01-05,MOLE,2,2,,No
-Crayon Pop,,크레용팝,2012-07-17,Chrome,4,5,,No
-D-Unit,,디유닛,2012-08-01,D-Business,2,3,Unique,No
-D.Holic,,디홀릭,2014-10-29,H.Mate,4,5,,No
-Dal Shabet,,달샤벳,2011-01-03,Happy Face,4,6,Darling,Hiatus
-Davichi,,다비치,2008-02-04,CJ E&M,2,2,,Yes
-Destiny,,데스티니,2018-09-28,D-SIDE,4,4,,Yes
-DIA,,다이아,2015-07-14,MBK,7,7,AID,Yes
-Dorothy,,도로시,2016-08-16,Leek Mill,3,5,,No
-DreamCatcher,,드림캐쳐,2017-01-13,Happy Face,7,7,,Yes
-Dreamnote,,드림노트,2018-11-07,iME,6,8,,Yes
-ELRIS,,엘리스,2017-07-01,Hunus,7,5,,Yes
-Episode,,에피소드,2020-02-04,Pops,5,5,,Yes
-Everglow,,에버글로우,2019-03-18,Yuehua,6,6,,Yes
-EvoL,,이블,2012-08-10,Stardom,5,5,Voller,No
-EXID,,이엑스아이디,2012-02-16,Yedang,5,6,LEGO,Yes
-f(x),,에프엑스,2009-08-24,SM,4,5,MeU,No
-F-ve Dolls,5Dolls,파이브돌스,2011-01-20,MBK,6,5,,No
-Favorite,,페이버릿,2017-07-05,Astory,6,6,,Yes
-Fiestar,,피에스타,2012-08-31,LOEN,5,6,Let's,No
-FLAVOR,,플레이버,2018-11-26,FENT,3,3,,Yes
-fromis_9,,프로미스나인,2018-01-24,Stone,9,9,,Yes
-Gavy NJ,,가비엔제이,2005-11-11,Good Fellas,3,3,,Yes
-Gawi Bawi Bo,GBB,지비비,2018-05-01,LOUDers,5,5,,Yes
-GeeGu,,지구,2017-10-26,NOS,7,9,,Yes
-Gfriend,,여자친구,2015-01-15,Source,6,6,Buddy,Yes
-GI,Global Icon,지아이,2013-04-03,Simtong,3,5,,No
-Girl's Day,GsD,걸스데이,2010-07-07,DreamT,4,5,Dai5y,Hiatus
-Girlkind,,걸카인드,2018-01-16,Nextlevel,5,5,,Yes
-Girls Girls,,여자여자,2015-12-09,H Brothers,4,5,,No
-Girls' Alert,GsA,소녀주의보,2017-05-25,Roots,5,5,,Yes
-Girls' Generation,SNSD,소녀시대,2007-08-05,SM,5,9,SONE,Yes
-GLAM,,글램,2012-07-16,Big Hit,4,4,,No
-Good Day,,굿데이,2017-08-30,C9,10,10,,No
-GP Basic,,지피 베이직,2011-03-18,Jacyhan,4,6,Spade,No
-Greyish,,그레이시,2017-06-01,Elijah,4,4,,Yes
-Gugudan,,구구단,2016-06-28,Jellyfish,8,9,,Yes
-GWSN,,공원소녀,2018-09-05,Kiwi Pop,7,7,Groo,Yes
-H.U.B,HUB,허브,2017-02-09,New Planet,5,4,,Yes
-Hash Tag,Hashtag,해시태그,2017-10-11,LUK,7,7,,Yes
-Hello Venus,HV,헬로비너스,2012-05-09,Fantagio,6,6,Hello Cupid,No
-Heygirls,,헤이걸스,2017-11-20,Moai,4,4,,Yes
-Hi Cutie,,하이큐티,2017-10-12,Space,4,5,,Yes
-HighSchool,,여고생,2019-04-30,Richworld,4,4,High Class,Yes
-Highteen,,하이틴,2016-10-14,Elijah,4,4,,Yes
-Hinapia,,희나피아,2019-11-03,Alseulbit,5,5,,Yes
-Hint,,힌트,2017-03-31,Starpro,5,7,,Yes
-Honey Popcorn,,허니팝콘,2018-03-21,Kyun Create,3,3,,Yes
-I.C.E,,아이스,2015-11-16,HS,3,4,,Yes
-ITZY,,있지,2019-02-12,JYP,5,5,Mitzy,Yes
-IZ*ONE,IZONE,아이즈원,2018-10-29,Off The Record,12,12,,Yes
-Jewelry,,쥬얼리,2001-03-30,Star Empire,4,4,,No
-KARA,,카라,2007-03-29,DSP,4,5,Kamilia,No
-KHAN,,칸,2018-05-23,Maroo,2,2,,No
-Kitten Girls,,키튼걸스,2018-09-04,Wannabe,4,4,,Yes
-Laboum,,라붐,2014-08-27,NH,5,6,Latte,Yes
-Ladies' Code,LC,레이디스 코드,2013-03-07,Polaris,3,5,Lavely,Hiatus
-LipBubble,,립버블,2017-03-22,Zenith,7,7,,Yes
-Loona,LOOΠΔ,이달의 소녀,2016-10-04,Blockberry,12,12,,Yes
-Lovelyz,,러블리즈,2014-11-17,Woollim,8,8,Lovelinus,Yes
-Lusty,,러스티,2019-06-26,babaplay,5,5,,Yes
-Mamamoo,,마마무,2014-06-18,RBW,4,4,Moomoo,Yes
-Marmello,,마르멜로,2017-05-24,Rolling,5,5,,No
-Matilda,,마틸다,2016-03-18,Box,4,4,,No
-Melody Day,,멜로디데이,2014-02-25,Cre.Ker,4,3,,No
-Minx,,밍스,2014-09-18,Happy Face,5,5,,No
-miss A,,미쓰에이,2010-07-01,JYP,3,4,Say A,No
-Mixx,,믹스,2016-05-02,Chiko,5,4,,No
-Momoland,,모모랜드,2016-11-09,Double Kick,6,7,,Yes
-myB,,마이비,2015-08-25,Maroo,6,6,,No
-Nature,,네이처,2018-08-03,n.CH,9,9,,Yes
-O21,,오투원,2016-06-21,Houxiu,3,6,,No
-Oh My Girl,OHMG,오마이걸,2015-04-21,WM,7,8,Miracle,Yes
-OhBliss,,오블리스,2016-10-17,JT Corea,5,5,,Yes
-P.O.P,,피오피,2017-07-26,DWM,6,6,,Yes
-Pink Fantasy,,핑크판타지,2018-10-28,My Doll,8,8,,Yes
-Playback,,플레이백,2015-06-25,Coridel,5,4,,Yes
-Pristin,,프리스틴,2017-03-21,Pledis,10,10,,No
-Pungdeng-E,,풍뎅이,2013-12-11,DOMA,3,3,,Yes
-PURPLEBECK,,퍼플백,2019-06-24,Majesty,5,5,Beckies,Yes
-Rainbow,,레인보우,2010-08-12,DSP,7,7,,No
-Rania,,라니아,2011-04-06,DR,5,8,,Yes
-Red Velvet,RV,레드벨벳,2014-08-01,SM,5,4,,Yes
-Rockit Girl,,락킷걸,2019-05-30,Rolling,2,2,,Yes
-Rose Finger,,로즈핑거,2018-10-03,YC:Bros,4,4,,Yes
-Rubber Soul,,러버소울,2015-02-10,Happy Tribe,2,3,,Yes
-S.E.S,,에스.이.에스,1997-11-01,SM,3,3,,No
-S.I.S,,에스아이에스,2017-08-25,Double X,6,6,,Yes
-Saturday,,세러데이,2018-07-18,SD,6,7,,Yes
-SECRET,,시크릿,2009-10-13,TS,3,4,Secret Time,No
-Sha Sha,,샤샤,2018-02-27,Major Ent,6,6,,No
-SISTAR,,씨스타,2011-08-09,Starship,4,4,STAR1,No
-Sonamoo,,소나무,2014-12-29,TS,5,7,Solbangul,Yes
-SPICA,,스피카,2012-02-07,CJ E&M,5,5,Mercury,No
-Stellar,,스텔라,2011-08-28,Pascal,4,4,Twinkle,No
-Sunny Hill,,써니힐,2007-09-20,Nega,4,5,,No
-T-ara,,티아라,2009-07-29,MBK,4,6,QUEEN'S,Hiatus
-Tahiti,,타히티,2012-06-23,J-line,5,6,,No
-The Grace,CSJH,천상지희,2005-04-29,SM,3,4,,No
-Tiny-G,,타이니지,2012-08-23,GNG,3,4,,No
-TWICE,,트와이스,2015-10-20,JYP,9,9,Once,Yes
-Two X,,투엑스,2012-08-20,J. Tune,4,5,,No
-Uni.T,,유니티,2018-05-18,Unit Culture,8,9,,No
-Unicorn,,유니콘,2015-09-03,Cartoon Blue,4,5,,No
-Wable,,와블,2016-02-17,Kiwi,2,2,,Yes
-Wanna.B,,워너비,2014-11-17,Zenith,5,4,Ru.B,Yes
-Wassup,,와썹,2013-08-07,Mafia,7,7,,No
-We Girls,,위걸스,2018-08-31,Afternoon,8,8,,Yes
-Weki Meki,WeMe,위키미키,2017-08-08,Fantagio,8,8,,Yes
-WJSN,Cosmic Girls,우주소녀,2016-02-25,Starship,13,12,Ujung,Yes
-Wonder Girls,WG,원더걸스,2007-02-13,JYP,4,5,Wonderful,No
-Yellow Bee,,옐로비,2017-11-23,Addiction,5,5,,Yes