# Warning (EP)

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***Warning*** (stylized in [all caps](/source/All_caps)) is the second [extended play](/source/Extended_play) by South Korean singer [Sunmi](/source/Sunmi). It was released on September 4, 2018, by Makeus Entertainment. It is her first solo Korean material since the release of *[Full Moon](/source/Full_Moon_(Sunmi_EP))* in February 2014. "[Gashina](/source/Gashina)" was released as the lead single.[1][2]

## Background and release

On August 22, 2017, Sunmi released her third single "[Gashina](/source/Gashina)", which became her first release since the disbandment of [Wonder Girls](/source/Wonder_Girls) and the expiration of her contract with [JYP Entertainment](/source/JYP_Entertainment).[3] The song was a commercial success and topped the [Gaon Digital Chart](/source/Gaon_Digital_Chart), selling over 1,100,000 digital downloads as of December 2017.[4][5] Her fourth single "Heroine" was released on January 18, 2018 and peaked at number 2 on Gaon Digital Chart.[6] It was produced by The Black Label, marking her second collaboration with the [YG](/source/YG_Entertainment)-owned label after "Gashina".[7]

On July 11, it was reported that Sunmi has officially began working on her new album. In response to the reports, her agency MAKEUS Entertainment confirmed that she is preparing for a comeback aimed for September.[8] On August 20, Sunmi's agency revealed the first teaser for her new album *Warning* on Twitter along with the release date set for September 4. On August 26, the tracklist of *Warning* was released via official social media channels of Make Us Entertainment.[9] "Siren" was released on September 4, along with the EP and music video.[10] It topped the Gaon Digital Chart, becoming Sunmi's second number one on the chart.[11] In support of the EP, Sunmi embarked on her first solo world tour visiting cities in North America, Asia and Europe.[12]

## Accolades

Year-end lists Critic/Publication List Work Rank Ref. Billboard The 20 Best K-Pop Albums of 2018: Critics' Picks Warning 3 [13] Bravo 10 Best K-pop albums of the year 3 [14] MTV The 18 Best K-pop B-sides Of 2018 8 [15]

## Charts

### Weekly charts

Chart (2018) Peak position South Korean Albums (Gaon)[16] 9

### Monthly charts

Chart (September 2018) Peak position South Korean Albums (Gaon)[17] 19

## Sales

Chart Sales South Korea (Gaon)[18] 10,455

## Release history

Country Date Format Label Various September 4, 2018 CD · digital download · streaming Makeus Entertainment

## References

1. ["Sunmi returns with seductive yet dangerous 'Warning'"](http://kpopherald.koreaherald.com/view.php?ud=201809041758536207467_2&ACE_SEARCH=1). *Kpop Herald*. 4 September 2018.

1. ["Sunmi seeks to solidify her post-Wonder Girls solo career with first EP"](http://english.yonhapnews.co.kr/news/2018/09/04/0200000000AEN20180904009500315.html). *Yonhap*. 4 September 2018.

1. ["선미, 22일 소속사 이적 후 첫 앨범…3년만 컴백 \[공식입장\]"](https://m.entertain.naver.com/read?oid=213&aid=0000980549). Retrieved September 5, 2018.

1. ["2017년 35주차 Digital Chart"](http://gaonchart.co.kr/main/section/chart/online.gaon?nationGbn=T&serviceGbn=ALL&targetTime=35&hitYear=2017&termGbn=week). *Gaon Chart*. Retrieved September 5, 2018.

1. ["2017년 Download Chart"](http://gaonchart.co.kr/main/section/chart/online.gaon?nationGbn=T&serviceGbn=S1020&targetTime=2017&hitYear=2017&termGbn=year) [Year-end 2017 Download Chart (see #32)]. *Gaon Music Chart*. Retrieved September 5, 2018.

1. ["2018년 04주차 Digital Chart"](http://gaonchart.co.kr/main/section/chart/online.gaon?nationGbn=T&serviceGbn=ALL&targetTime=04&hitYear=2018&termGbn=week). Gaon Music Chart. Retrieved September 5, 2018.

1. ["선미, 내년 1월 컴백…대세 행보 이어간다(공식입장)"](http://www.sedaily.com/NewsView/1OOWK7U578) (in Korean). *서울경제*. 18 December 2017. Retrieved September 5, 2018.

1. ["선미 측 "9월 컴백 목표로 준비 중…정확한 일정 미정"(공식)"](https://m.entertain.naver.com/now/read?oid=468&aid=0000403828). Retrieved September 5, 2018.

1. ["Sunmi releases track list for 'Warning'"](http://m.kpopherald.com/view.php?ud=201808271556216933168_2). *Kpop Herald*. Retrieved September 5, 2018.

1. ["Sunmi Returns With a 'Siren' Song: Watch the Music Video"](https://www.billboard.com/music/music-news/sunmi-siren-music-video-watch-8473466/). *Billboard*. 4 September 2018.

1. ["Siren (See #1)"](http://gaonchart.co.kr/main/section/chart/online.gaon?nationGbn=T&serviceGbn=ALL&targetTime=36&hitYear=2018&termGbn=week). September 2–8, 2018.

1. ["Sunmi Announces 'Warning' World Tour: See the North American Dates"](https://www.billboard.com/music/music-news/sunmi-warning-world-tour-north-american-dates-8493738/). *Billboard*. Retrieved 2019-02-05.

1. ["The 20 Best K-Pop Albums of 2018: Critics' Picks"](https://www.billboard.com/articles/events/year-in-music-2018/8490515/best-k-pop-albums-2018-top-20). *Billboard*. December 17, 2018. Retrieved January 15, 2020.

1. ["Das sind die zehn besten K-Pop-Alben des Jahres"](https://www.bravo.de/das-sind-die-zehn-besten-k-pop-alben-des-jahres-380298.html) (in German). *Bravo*. December 23, 2018. Retrieved January 15, 2020.

1. Bell, Crystal (December 27, 2018). ["From BTS To Red Velvet, Here Are The 18 Best K-pop B-sides Of 2018"](https://web.archive.org/web/20181227221633/http://www.mtv.com/news/3107844/best-k-pop-b-sides-songs-of-2018/). *[MTV](/source/MTV)*. Archived from [the original](http://www.mtv.com/news/3107844/best-k-pop-b-sides-songs-of-2018/) on December 27, 2018. Retrieved January 15, 2020.

1. ["Gaon Album Chart – Week 36, 2018"](http://gaonchart.co.kr/main/section/chart/album.gaon?nationGbn=T&serviceGbn=&targetTime=36&hitYear=2018&termGbn=week) (in Korean). *[Gaon Chart](/source/Gaon_Music_Chart)*. Retrieved September 13, 2018.

1. ["Gaon Album Chart – September 2018"](http://gaonchart.co.kr/main/section/chart/album.gaon?nationGbn=T&serviceGbn=&targetTime=09&hitYear=2018&termGbn=month) (in Korean). *[Gaon Chart](/source/Gaon_Music_Chart)*. Retrieved July 10, 2020.

1. ["2018년 10월 Album Chart (#97)"](http://gaonchart.co.kr/main/section/chart/album.gaon?nationGbn=T&serviceGbn=&targetTime=10&hitYear=2018&termGbn=month) (in Korean). *Gaon*. Retrieved 2018-11-08.

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Adapted from the Wikipedia article [Warning (EP)](https://en.wikipedia.org/wiki/Warning_(EP)) by Wikipedia contributors ([contributor history](https://en.wikipedia.org/wiki/Warning_(EP)?action=history)). Available under [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/). Changes may have been made.