Seline (singer)
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Cignature (; commonly stylized in
all lowercase Letter case is the distinction between the letters that are in larger uppercase or capitals (more formally ''majuscule'') and smaller lowercase (more formally ''minuscule'') in the written representation of certain languages. The writing systems ...
) was a South Korean
girl group A girl group is a music act featuring two or more women in music, female singers who generally vocal harmony, harmonize together. The term "girl group" is also used in a narrower sense in the United States to denote the wave of American female p ...
composed of Chaesol, Jeewon, Seline, Chloe, Belle, Semi, and Dohee. Formed by
C9 Entertainment C9 Entertainment () is a South Korean entertainment agency founded in 2012 by Kim Dae-soon. The company operates as a record label, talent agency, music production company and event management. The company is home to artists including Younha, Le ...
and managed under their exclusive girl group sub-label J9 Entertainment, the group made their debut on February 4, 2020, with their debut single "Nun Nu Nan Na". The group officially disbanded on December 3, 2024.


History


2019: Pre-debut and introduction

Chaesol, Jeewon (formerly known as Jiwon), Ye Ah (formerly known as Haeun), Sunn (formerly known as Viva), and Belle (formerly known as Lucky) were debuted on August 30, 2017, as members of C9 Entertainment first girl group Good Day. In October 2017, Members Chaesol, Jeewon, Sunn, and Belle had competed in
KBS2 KBS 2TV is a South Korean free-to-air Free-to-air (FTA) services are television (TV) and radio services broadcast in unencrypted form, allowing any person with the appropriate receiving equipment to receive the signal and view or listen ...
reality television series ''
The Unit ''The Unit'' is an American action-drama television series created by David Mamet that aired on CBS from March 7, 2006, to May 10, 2009, with the total of four seasons and 69 episodes. The series focuses on a top-secret military unit modeled ...
''. However, all of them were eliminated and failed to become a member of the winning project girl group
Uni.T Uni.T (; stylized as UNI.T) was a South Korean girl group formed through the KBS survival show ''The Unit''. The group consisted of nine members: Yang Ji-won, Bae Woo-hee, Yoonjo, ZN, NC.A, Euijin, Yebin, Lee Hyun-joo and Lee Su-ji. For the ...
. On November 11, 2019, C9 Entertainment launching their upcoming girl group temporarily named C9 Girlz, with Good Day's Jeewon being announced as the first member of the group and later confirming Good Day's disbandment. Subsequently, from November 12 to 17, the remaining members were introduced in the order: Semi, Chaesol, Sunn, Belle, Ye Ah, and Seline.


2020–2023: Debut with ''Listen and Speak'', ''Dear Diary Moment'', ''My Little Aurora'' and ''Us in the Summer''

On January 14, the group's name was revealed to be Cignature. On February 4, the group released their debut lead single A "Nun Nu Nan Na", while the song's full music video was released one day earlier, on February 3. Following their debut lead single B "Assa" was released on April 7. Its full music video was released on April 6, one day before the song's release date. The group released their first EP, ''Listen and Speak'' was released on September 22, with "Arisong" as the lead single. The EP also including their previous debut singles. The promotion of the EP featured a schoolgirl concept, and Whosfan, a fan-focused platform, held a promotional event for them. The EP received positive reviews, with the reviews from several news reporters describing it as refreshing, youthful, and having a unique expression method. On September 23, the demand for the EP exceeded demand forecast calculated by J9 Entertainment, and the first batch sold out. The
music video A music video is a video that integrates a song or an album with imagery that is produced for promotion (marketing), promotional or musical artistic purposes. Modern music videos are primarily made and used as a music marketing device intended to ...
for "Arisong" has reached 3 million views within two days of its release. ''Listen and Speak'' reached no. 21 on the
Gaon Album Chart The Circle Album Chart, previously known as the Gaon Album Chart, is a record chart ranking the 100 most popular albums, extended plays and single albums in South Koreabased on their Record sales, physical sales. It is a part of the Circle Chart, ...
. On April 27, 2021, J9 Entertainment announced that Ye Ah and Sunn had left the group and terminated their contracts with the agency due to undisclosed reasons. On June 14, J9 Entertainment announced that two new members, Chloe and Dohee, had been added to the group. On November 30, the group released their second EP, ''Dear Diary Moment'', with the lead single "Boyfriend". On December 7, 2022, Cignature, alongside their labelmates
Lee Seok-hoon Lee Seok-hoon (born January 6, 1972) is a South Korean film director and screenwriter. Lee began his directorial debut with the high school comedy '' See You After School'' (2006), followed by romantic comedy '' Two Faces of My Girlfriend'' (2 ...
,
Younha Ko Younha (; born April 29, 1988), known mononymously as Younha, is a South Korean singer-songwriter and record producer. She began her career in 2004 in Japan, where she was nicknamed the "Oricon Singles Chart, Oricon Comet" for her success o ...
, CIX and
Epex Epex (; stylized in all caps) is a South Korean boy band formed and managed by C9 Entertainment. The group consists of eight members: Wish, Keum, Mu, A-Min, Baekseung, Ayden, Yewang, and Jeff. They debuted on June 8, 2021, with their first ext ...
were featured in the song "Merry Merry Christmas" as part of C9's first single album, "2022 C9 Christmas". On January 17, 2023, Cignature returned after 14 months with the release of their third EP ''My Little Aurora''. The EP consists of four tracks including the lead single "Aurora". On August 29, the group released their fourth EP ''Us in the Summer''. The EP consists of four tracks including the lead single "Smooth Sailing". Member Belle was not involved in this comeback due to her participation in SBS survival show ''
Universe Ticket ''Universe Ticket'' () is a 2023–2024 South Korean reality competition show created by SBS. It was intended to form an eight-member girl group with a contract of 2 years and 6 months. The final group, UNIS, debuted under F&F Entertainment, a ...
'' under her real name "Jin Hyeon-ju".


2024: Belle's debut with Unis, ''Sweetie but Saltie'' and disbandment

On January 17, during the finale of ''Universe Ticket'', Belle secured her spot as a member of the debuting group,
Unis UNIS or Unis may refer to: *Union of Nigerien Independents and Sympathisers, a defunct political party in Niger *Unis, a new religious movement founded in the 1960s, based on the teachings of George Gurdjieff *UniS, the corporate logo of the Univer ...
. On January 18, C9 Entertainment released a statement announcing that member Belle will promote as a member of Unis for two and a half years, and that she would not be participating in future activities with Cignature during the period and the group would continue to promote as six. On May 24, it was announced that the group will release their fifth EP ''Sweetie but Saltie'' on June 10, 2024. On May 27, the group released a promotion scheduler for the album. On June 10, the group made their comeback with the release of the EP Sweetie But Saltie, along with its lead single "Poongdung". On December 3, C9 Entertainment announced through the Cignature fan cafe that the group has disbanded after unanimously agreeing to end their activities on November 30, 2024. All seven members terminated their exclusive contracts with the agency.


Members

Former *Chaesol () *Jeewon () *Seline () *Chloe () *Belle () *Semi () *Dohee () *Ye Ah () *Sunn ()


Timeline


Discography


Extended plays


Singles


Other charted songs


Music videos


Awards and nominations


References

{{Authority control K-pop music groups 2020 establishments in South Korea Musical groups established in 2020 South Korean girl groups Musical groups from Seoul South Korean pop music groups South Korean dance music groups