Warning (stylized in

all caps In typography, all caps (short for "all capitals") refers to text or a font in which all letters are capital letters, for example: "THIS TEXT IS IN ALL CAPS". All caps may be used for emphasis (for a word or phrase). They are commonly seen in ...

) is the second

extended play An extended play record, usually referred to as an EP, is a musical recording that contains more tracks than a single but fewer than an album or LP record.

by South Korean singer

Sunmi Lee Sun-mi (born Sun Mi on May 2, 1992), known mononymously as Sunmi (stylized as SUNMI), is a South Korean singer, dancer, songwriter and record producer. She debuted in 2007 as a member of South Korean girl group Wonder Girls and left the gr ...

. It was released on September 4, 2018, by Makeus Entertainment. It is her first solo Korean material since the release of ''

Full Moon The full moon is the lunar phase when the Moon appears fully illuminated from Earth's perspective. This occurs when Earth is located between the Sun and the Moon (when the ecliptic coordinate system, ecliptic longitudes of the Sun and Moon opp ...

'' in February 2014. "

Gashina "Gashina" () is a song recorded by South Korean singer Sunmi. It was released as a CD single and digital single by Makeus Entertainment and The Black Label on August 22, 2017, and distributed by LOEN Entertainment. "Gashina" is Sunmi's first rele ...

" was released as the lead single.

Background and release

On August 22, 2017, Sunmi released her third single "

", which became her first release since the disbandment of

Wonder Girls Wonder Girls () was a South Korean girl group formed by JYP Entertainment. The group debuted in February 2007 with the single "Irony" and 5 members: Yeeun, Sunye, Sunmi, Hyuna and Sohee. After Hyuna's departure in July, Yubin was added into th ...

and the expiration of her contract with

JYP Entertainment JYP Entertainment Corporation () is a South Korean multinational entertainment and record label conglomerate founded in 1997 by J. Y. Park. It is one of the largest entertainment companies in South Korea, and operates as a record label, tale ...

. The song was a commercial success and topped the

Gaon Digital Chart The Circle Digital Chart, previously known as the Gaon Digital Chart, is the music industry standard record chart ranking the 200 most popular singles in South Korea. It provides rankings on a weekly, monthly, and yearly basis, which is based o ...

, selling over 1,100,000 digital downloads as of December 2017. Her fourth single "Heroine" was released on January 18, 2018 and peaked at number 2 on Gaon Digital Chart. It was produced by The Black Label, marking her second collaboration with the YG-owned label after "Gashina". 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. 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. "Siren" was released on September 4, along with the EP and music video. It topped the Gaon Digital Chart, becoming Sunmi's second number one on the chart. In support of the EP, Sunmi embarked on her first solo world tour visiting cities in North America, Asia and Europe.

Background and release

Track listing

Accolades

Charts

Weekly charts

Monthly charts

Sales

Release history

References