
Photo: 와사비콘텐츠 · CC BY 2.0 kr · credits
Timeline
1990s
2010s
· Debut release
Debut release: 교생쌤
First documented Single in the MusicBrainz discography.
source: musicbrainz
Biography
Biography
Im So-eun (Korean: 임소은; born October 7, 1996), better known as NC.A (Korean: 앤씨아), is a South Korean singer and actress. She debuted in August 2013 with the single "My Student Teacher". She was last active as a member of South Korean girl group Uni.T, until their disbandment in September 2018.
Early life and education
NC.A was born on October 7, 1996.
She attended Osan Middle School then Hanlim Multi Art School, and graduated in February 2015.
Pre-debut
Towards her graduation of junior high school, NC.A started going to a music academy. She performed there, and someone had it video-taped and uploaded online. The video ended up in the hands of Chae Jong-ju, the CEO of JJHolic Media, who later called her in for an audition. Upon passing the auditions, she became a trainee.
In 2012, she performed in a concert of her label mate Yurisangja.
2013: Debut with My Student Teacher and Oh My God
On August 11, 2013, NC.A released her debut digital single "My Student Teacher". The song, with lyrics talking about high school life, was composed by Park Seung-hwa of Yurisangja, written by Lee Ji-won and edited by Seo Jung-jin, which presented Lee Hye-ri.
She portrayed the role of a high school student in tvN's Reply 1994. The drama's producing director Shin Won-ho saw a pre-debut photo and asked her to audition for the drama.
On November 15, she released her second single "Oh My God
Oh My GodSpotify (search)YouTube Music (search)Tracklist · 2 tracks1Oh My God3:162Oh My God (instrumental)3:17", with her appearing in the music video this time.
2014: Scent of NC.A, Crazy You & Hoo Hoo Hoo
On March 21, 2014, NC.A released her digital single "Hello Baby
Hello BabySpotify (search)YouTube Music (search)Tracklist · 2 tracks1Hello Baby3:292Hello Baby (Instrumental)3:27". Following this single, NC.A released her first mini-album on April 9.
Along with Sungwon from A-Prince, NC.A was an MC of the new music show Ranking Reformat which aired from Monday to Friday at 12AM KST. The premiere was on April 7 . On the same date, the teaser of the MV "I'm Different" was released on NC.A's Official YouTube channel. On April 9, the music video for "I'm Different" was released.
On August 28 NC.A posted on Twitter a message announcing she would release a new single on September 2.
On September 2 NC.A released a pre-release single "Crazy You" featuring Sims of MIB as a surprise for fans and also their upcoming studio album, NC.A released the music video on September 20.
On December 18 NC.A released the MV for Hoo Hoo Hoo.
2015–present: Multiple solo singles, Time To Be A Woman and The Unit
On December 31 NC.A posted the teaser for her new single "Coming Soon
Coming SoonSpotifyYouTube Music (search)Tracklist · 2 tracks1Coming Soon3:152Coming Soon (instrumental)3:15" on her YouTube channel, announcing that it would come out January 5. Coming Soon is a song about a girl who wants to confess her feelings to the boy she's been admiring. She held her debut stage of "Coming Soon" on KBS's Music Bank January 2. The song and MV were released January 5. "Coming Soon" is NC.A's first try at rapping since her debut.
On February 21 NC.A announced that she would be coming back with a ballad song on March.
Through NC.A's official Facebook and Twitter it was announced on March 25 that the following day she would release her new single Cinderella Time and they posted the concept images. The single and MV were released on March 26 and in the MV Sungjae from BTOB and Dino from Halo appear.
It was announced that NC.A would make her comeback on July Through her official Facebook, NC.A posted a teaser for Vanilla Shake showing her in a short haircut and later posted that it would be released the 20th of the same month.
On July 20 NC.A released her new song Vanilla Shake and Jeong Jae Yong and NS Yoon-G were featured in the MV.
She released the OST "Instinct
InstinctSpotifyYouTube Music (search)Tracklist · 2 tracks1Instinct3:052Instinct (inst.)3:05" for the drama The Law of the Jungle on the 23rd.
NC.A was cast in the drama Three by Three together with Fiestar's Jei and Dal Shabet's Jiyul.
Through the project to fund albums Makestar, NC.A released her first Korean studio album Time to Be A Woman
Time to be a womanSpotifyYouTube Music (search)Tracklist · 10 tracks1Next Station3:502Hoo Hoo Hoo3:443U in Me3:224Vanilla Shake3:335Coming Soon3:166Cinderella Time3:357Crazy You3:118How Long Time..3:449Instinct3:0510Next Station (inst.)3:50 that will be released in October 2016.
In October 2017, NC.A participated on South Korean survival reality show, The Unit. The concept of the show is to form male and female unit groups of nine members each, among idols who had already debuted. On the last episode NC.A ranked #3, thus making her one of the nine members of the temporary girlgroup Uni.T.
Discography & profile
Normalised profile
Percentiles are computed over every artist in the database, so a tier-3 artist can still sit in the 95th percentile on a single axis.
| Metric | Value | Percentile |
|---|---|---|
| Wikipedia language versions | 17 | 76.4th |
| Spotify monthly listeners | — | no data |
| Release groups in DB | 20 | 87.1th |
| Studio albums | 1 | 76th |
| Awards recorded | 0 | 0th |
| Timeline events | 3 | 73.3th |
| Recording span (years) | 13 | 31.9th |
| Genres | 2 | 74th |
Percentiles are computed at render time; missing values mean the artist has no data on that axis.
Discography (20 release groups · 1 studio albums)
Albums · 1
2016 · studio album
Search SpotifySearch YouTube Music
Tracklist · 10 tracks · 35:10
1Next Station3:502Hoo Hoo Hoo3:443U in Me3:224Vanilla Shake3:335Coming Soon3:166Cinderella Time3:357Crazy You3:118How Long Time..3:449Instinct3:0510Next Station (inst.)3:50
Single · 17
| Cover | Year | Title | Notes | First release |
|---|---|---|---|---|
| 2013 | 교생쌤Search SpotifySearch YouTube MusicTracklist · 2 tracks · 7:051교생쌤 (My student teacher)3:33 2교생쌤 (My student teacher) [inst] [instrumental]3:32 | 12 August 2013 | ||
| 2013 | Oh My GodSearch SpotifySearch YouTube MusicTracklist · 2 tracks · 6:331Oh My God3:16 2Oh My God (instrumental)3:17 | 14 November 2013 | ||
| 2014 | Hello BabySearch SpotifySearch YouTube MusicTracklist · 2 tracks · 6:561Hello Baby3:29 2Hello Baby (Instrumental)3:27 | 21 March 2014 | ||
| 2014 | 미쳤나봐Search SpotifySearch YouTube MusicTracklist · 2 tracks · 6:191미쳤나봐 (Crazy you) (feat. SIMS)3:10 2미쳤나봐 (Crazy you) (instrumental)3:09 | 2 September 2014 | ||
| 2014 | Hoo Hoo HooSearch SpotifySearch YouTube MusicTracklist · 2 tracks · 7:261후후후 (Hoo Hoo Hoo)3:43 2후후후 (Hoo Hoo Hoo) (instrumental)3:43 | 18 December 2014 | ||
| 2015 | Coming SoonSearch SpotifySearch YouTube MusicTracklist · 2 tracks · 6:301Coming Soon3:15 2Coming Soon (instrumental)3:15 | 5 January 2015 | ||
| 2015 | 통금시간Search SpotifySearch YouTube MusicTracklist · 2 tracks · 7:101통금시간3:35 2통금시간 (inst.)3:35 | 26 March 2015 | ||
| 2015 | Vanilla ShakeSearch SpotifySearch YouTube MusicTracklist · 2 tracks · 7:061Vanilla Shake3:33 2Vanilla Shake (inst.)3:33 | 20 July 2015 | ||
| 2015 | InstinctSearch SpotifySearch YouTube MusicTracklist · 2 tracks · 6:101Instinct3:05 2Instinct (inst.)3:05 | 24 August 2015 | ||
| 2016 | U in MeSearch SpotifySearch YouTube MusicTracklist · 2 tracks · 6:441U in Me3:22 2U in Me (inst.)3:22 | 5 February 2016 | ||
| 2018 | I’m FineSearch SpotifySearch YouTube MusicTracklist · 2 tracks · 7:061I’m Fine3:33 2I’m Fine (inst.)3:33 | 13 October 2018 | ||
| 2019 | No You, No MeSearch SpotifySearch YouTube MusicTracklist · 2 tracks · 6:501No You, No Me3:25 2No You, No Me (inst.)3:25 | 11 October 2019 | ||
| 2022 | 잠시 헤어지는거야Search SpotifySearch YouTube MusicTracklist · 2 tracks · 7:061잠시 헤어지는거야3:33 2잠시 헤어지는거야 (Inst.)3:33 | 8 November 2022 | ||
| 2023 | Oh My God (2023)Search SpotifySearch YouTube MusicTracklist · 1 track · 3:231Oh My God (2023)3:23 | 15 June 2023 | ||
| 2023 | What’s the meaning of living aloneSearch SpotifySearch YouTube MusicTracklist · 2 tracks · 8:421What’s the meaning of living alone?4:21 2What’s the meaning of living alone? (inst.)4:21 | 17 August 2023 | ||
| 2023 | zoo in the city, zoo 35th Anniversary Pt.1Search SpotifySearch YouTube MusicTracklist · 2 tracks · 7:401Being Forgotten3:50 2Being Forgotten (inst.)3:50 | 14 November 2023 | ||
| 2026 | 너의 발끝에Search SpotifySearch YouTube MusicTracklist · 1 track · 2:501너의 발끝에2:50 | 23 September 2026 |
EP · 2
| Cover | Year | Title | Notes | First release |
|---|---|---|---|---|
| 2014 | Scent of NC.ASearch SpotifySearch YouTube MusicTracklist · 6 tracks · 20:451난 좀 달라 (I'm Different)3:29 2Hello Baby3:29 3교생쌤 (My Student Teacher)3:34 4Oh My God3:17 5난 좀 달라 (I'm Different) (instrumental)3:29 6Hello Baby (instrumental)3:27 | 9 April 2014 | ||
| 2019 | some-Search SpotifySearch YouTube MusicTracklist · 4 tracks · 15:191습관 (Bye Bye)4:06 2밤바람3:50 4I'm fine3:33 6밤바람 (inst.)3:50 | 10 May 2019 |
Stats & PK
Percentile within all 23,672 published artists.Put NC.A head-to-head →
| Metric | Value | Percentile |
|---|---|---|
| Wikipedia language versions | 17 | 76.4th |
| Spotify monthly listeners | — | no data |
| Release groups in DB | 20 | 87.1th |
| Studio albums | 1 | 76th |
| Awards recorded | 0 | 0th |
| Timeline events | 3 | 73.3th |
| Recording span (years) | 13 | 31.9th |
| Genres | 2 | 74th |
Awards & honours
Line-up
| Name | From | To | Role |
|---|---|---|---|
| UNI.T(band) | 10 February 2018 | 12 October 2018 | original |
Where this record comes from
portrait—Wikimedia Commons · CC BY 2.0 kr · retrieved 11 October 2026
https://commons.wikimedia.org/wiki/File:NC.A_on_October_9%2C_2013.jpgaliases/urls—musicbrainz · CC0 · retrieved 10 October 2026
https://musicbrainz.org/artist/97e19ac9-7918-4ad9-ae7c-fce23cc42777discography—musicbrainz · CC0 · retrieved 10 October 2026
https://musicbrainz.org/artist/97e19ac9-7918-4ad9-ae7c-fce23cc42777core—wikidata · CC0 · retrieved 10 October 2026
https://www.wikidata.org/wiki/Q15137086genre—wikidata · CC0 · retrieved 11 October 2026
https://www.wikidata.org/wiki/Q15137086seed-list—wikipedia · CC BY-SA 4.0 · retrieved 10 October 2026
https://en.wikipedia.org/wiki/NC.Abiography—wikipedia-en · CC BY-SA 4.0 · retrieved 10 October 2026
https://en.wikipedia.org/wiki/NC.A
Why this artist is in the database
- List of K-pop artists
Tier rule: curated genre/region list
Image: 와사비콘텐츠 · CC BY 2.0 kr · Wikimedia Commons
Wikidata: Q15137086 · MusicBrainz: 97e19ac9-7918-4ad9-ae7c-fce23cc42777
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