Dalla Dalla

On January 14, 2019, it was reported that JYP Entertainment had completed filming the music video for their upcoming girl group. On January 21, the agency released a video titled "PROLOGUE FILM: ITZY", revealing the group's name and introducing its members. On February 1, a teaser for the music video was released, revealing "Dalla Dalla" as the title of their debut single. The music video was pre-released on February 11 at midnight Korea Standard Time (KST), while the song was officially released for digital download and streaming on February 12 at 18:00 KST, as the lead single from their debut single album ''It'z Different''. A remix version of "Dalla Dalla" was later included on the group's debut extended play (EP), ''It'z Icy, released on July 29, 2019. On January 22, 2021, Itzy released their first English-language EP, Not Shy (English ver.), which features the English version of "Dalla Dalla". Their first compilation album, It'z Itzy'', released on December 22, 2021, includes both the Korean and Japanese versions of "Dalla Dalla", with the Japanese lyrics written by D&H and Yohei. ==Composition==

"Dalla Dalla" was written and composed by the production team Galactika (). The song is described as a lively and upbeat "fusion groove" that blends elements of popular genres, including EDM, hip hop, electropop and house. ==Critical reception==

"Dalla Dalla" initially received mixed reviews from music critics. Tamar Herman of Billboard described it as an "empowering anthem" that introduces Itzy as a group distinct from its peers, calling it "feisty and quick to shift tempos and genres," with standout "hip-hop breakdowns" throughout. Taylor Glasby from Dazed ranked "Dalla Dalla" eighth on the magazine's list of the best K-pop songs of 2019, writing that it evokes two outlandish 90s moments: the wobbly bass of "Flat Beat" and the brat-pop of "Trouble". She added, "Like the latter, "Dalla Dalla" owes more to its artists' personalities, and despite several coats of K-pop polish, embodies that same scrappy energy and ballsy confidence." In 2020, the lyrics from "Dalla Dalla" were featured in the exhibition "Korean Pop Lyrics: Melodies of Life" at the National Hangeul Museum in Seoul. ==Awards==

"Dalla Dalla" amassed a total of nine wins across various music programs, including a "triple crown" (three wins) on Inkigayo. Itzy also received the Digital Bonsang award at the 34th Golden Disc Awards in recognition of the song's success on digital platforms in South Korea. ==Commercial performance==

"Dalla Dalla" was a commercial success in South Korea, debuting at number five on the Gaon Digital Chart for the week ending February 16, 2019. After three weeks, it rose to number two on the chart for the week ending March 9. The song also peaked at number two on Billboards K-pop Hot 100 on March 16. It ranked sixth on Gaon's mid-year Digital chart. On November 7, "Dalla Dalla" was certified platinum by the Korea Music Content Association (KMCA) for surpassing 100 million streams . Internationally, "Dalla Dalla" peaked at number two on Billboards World Digital Song Sales chart in the United States, number 20 on the RMNZ Hot Singles chart in New Zealand, and number 31 on the Billboard Japan Hot 100. ==Music video and promotion==

The music video for "Dalla Dalla", directed by Naive Creative Production was pre-released on JYP Entertainment's official YouTube channel on February 11, 2019. Emlyn Travis of BuzzFeed ranked it 18th on their year-end list of the 30 best K-pop music videos, describing it as "an explosion of rainbows and self-confidence." It also became the fastest K-pop debut music video to reach 100 million views, and was ranked the second most popular music video of 2019 on YouTube in South Korea. To commemorate their debut, Itzy held a live broadcast titled "The 1st Single Live Premiere" on V Live, where they performed the full "Dalla Dalla" choreography for the first time. The group promoted the song throughout February 2019 on multiple South Korean music programs, including M Countdown, Music Bank, Show! Music Core, Inkigayo, and Show Champion, throughout February 2019. ==Credits and personnel==

Credits adapted from NetEase Music. • Itzy — primary vocals • Galactika — lyricists, composers, arrangers, background vocals recording • Athena — composer, keyboards • FRIDAY. — background vocals • Chang — drums • e.NA — background vocals • Jeong Yoo-ra — digital editing • Honzo — digital editing • Eom Se-hee — recording, assistant mixer • Kang Yeon-nu — recording • Lee Tae-seop — mixer • Chris Gehringer — mastering ==Charts==

Weekly charts Monthly charts Year-end charts ==Certifications==