Artist Index

Kassy — top-ranked song

Kassy

See this artist's rank and movement, built from things anyone can check.

YouTube ↗

Index score

75.5

Rank

#137

Coverage · 50%Down 10All-time peak #73

About

Birth name · Kim So Yeon (김소연)Birthday · Oct 6, 1995Debut date · Aug 25, 2015Latest upload · 2026Genre · k-popSoloistActiveFemaleInstagram ↗X / Twitter ↗Apple Music ↗MusicBrainz ↗

The breakdown

Where this score comes from

Updated 2026-09-10

Youtube29.1
Best Song46.4

Top releases

Charting now

#257
Kassy — 이보다 행복할 수 있을까

이보다 행복할 수 있을까

Kassy

85.1
▼ 11

Artist catalog

Most-watched

#1
Kassy — Again

Again

Kassy

98.8K views

Artist catalog

Music videos

The official music videos we've matched on YouTube. This is not a complete discography. Songs without an official MV, or one we haven't matched yet, won't appear here.

These are YouTube upload dates, not release dates. Some labels, including SM Entertainment, re-upload older videos years later, so a classic song may appear under a newer year.

Uploaded 2026

이보다 행복할 수 있을까 — Kassy이보다 행복할 수 있을까Uploaded Jun 3, 2026Happy&ing(이보다 행복할 수 있을까) — KassyHappy&ing(이보다 행복할 수 있을까)Uploaded Jun 3, 2026Again — KassyAgainUploaded Feb 17, 2026 · 98.8K viewsBack to you again (언더커버 미쓰홍 OST Part.5) — KassyBack to you again (언더커버 미쓰홍 OST Part.5)Uploaded Feb 7, 2026Do you know(아나요) (Lyrics MV) — KassyDo you know(아나요) (Lyrics MV)Uploaded Jan 2, 2026

Uploaded 2025

Love X Friends(친구라는 우리 사이 너무 서러워) (Lyrics MV) — KassyLove X Friends(친구라는 우리 사이 너무 서러워) (Lyrics MV)Uploaded Nov 15, 2025Bird Song — KassyBird SongUploaded Mar 9, 2025

Uploaded 2024

Someday — KassySomedayUploaded Sep 3, 2024Love Fool(속는 셈 치고 다시 만나자) — KassyLove Fool(속는 셈 치고 다시 만나자)Uploaded Mar 6, 2024

Uploaded 2023

I'll Pray For You (CASTAWAY DIVA(무인도의 디바) OST Part.7) — KassyI'll Pray For You (CASTAWAY DIVA(무인도의 디바) OST Part.7)Uploaded Nov 18, 2023Crush on you(사실말야내가말야그게그러니까말이야) — KassyCrush on you(사실말야내가말야그게그러니까말이야)Uploaded Jun 4, 2023

Uploaded 2022

Cold breeze is blowing(찬바람이 불어오네요) — KassyCold breeze is blowing(찬바람이 불어오네요)Uploaded Nov 29, 2022Don't wanna leave tonight(늦은 밤 헤어지긴 너무 아쉬워) — KassyDon't wanna leave tonight(늦은 밤 헤어지긴 너무 아쉬워)Uploaded May 19, 2022

Uploaded 2021

Poem for you(나 그댈위해 시 한편을 쓰겠어) — KassyPoem for you(나 그댈위해 시 한편을 쓰겠어)Uploaded Oct 28, 2021Nothing left to say(어떤 말도 할 수가 없는 나인데) — KassyNothing left to say(어떤 말도 할 수가 없는 나인데)Uploaded Jul 27, 2021I will light your way(너의 발걸음에 빛을 비춰줄게 — KassyI will light your way(너의 발걸음에 빛을 비춰줄게Uploaded Apr 27, 2021

Uploaded 2020

Dizzy(어지러워) — KassyDizzy(어지러워)Uploaded Dec 10, 2020Are you fine(행복하니) — KassyAre you fine(행복하니)Uploaded Oct 26, 2020TOCK TOCK(똑똑) — KassyTOCK TOCK(똑똑)Uploaded Jul 2, 2020When love comes by(이 마음이 찾아오면) — KassyWhen love comes by(이 마음이 찾아오면)Uploaded Apr 9, 2020Take My Hand(손을 잡아줘) (Webtoon YEONNOM(웹툰 연놈) OST Part.1) — KassyTake My Hand(손을 잡아줘) (Webtoon YEONNOM(웹툰 연놈) OST Part.1)Uploaded Apr 6, 2020

Uploaded 2019

Story of night fall(가을밤 떠난 너) — KassyStory of night fall(가을밤 떠난 너)Uploaded Sep 5, 2019True Song(진심이 담긴 노래) — KassyTrue Song(진심이 담긴 노래)Uploaded Mar 29, 2019True Song(진심이 담긴 노래) — KassyTrue Song(진심이 담긴 노래)Uploaded Mar 28, 2019

Uploaded 2018

Take My Hand(손을 잡아줘) (Webtoon YEONNOM(웹툰 연놈) OST Part.1) — KassyTake My Hand(손을 잡아줘) (Webtoon YEONNOM(웹툰 연놈) OST Part.1)Uploaded Sep 18, 2018I want love (사랑받고 싶어) — KassyI want love (사랑받고 싶어)Uploaded Jan 18, 2018

Uploaded 2017

Listen to this song(이 노랠 들어요) — KassyListen to this song(이 노랠 들어요)Uploaded Nov 19, 2017Let it rain(비야 와라) — KassyLet it rain(비야 와라)Uploaded Aug 25, 2017Dream — KassyDreamUploaded Jan 25, 2017

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