Loco (Itzy song)

On August 13, 2021, JYP Entertainment announced that Itzy would be releasing their first studio album titled Crazy in Love on September 24, with "Loco" announced as the lead single.^[1] On September 7, the group teaser photo was released.^[2] On September 20, a highlight medley teaser video was released.^[3] On September 22, the music video teaser was released.^[4] The song along with the music video was released on September 24.^[5]

The Japanese version of "Loco" was released as digital single on December 1, 2021. The Japanese lyrics were written by Jun.^[6]

Korean version

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English version

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Japanese version

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"Loco" was written by Star Wars (Galactika), composed by Star Wars (Galactika), Athena (Galactika), and Woo Bin (Galactika), and arranged by Team Galactika. The English version was written by Star Wars (Galactika) with Sophia Pae.^[7] "Loco" was composed in the key of C-sharp major, with a tempo of 102 beats per minute.^[8]

"Loco" debuted at position 97 on South Korea's Gaon Digital Chart in the chart issue dated September 19–25, 2021.^[9] The song then ascended to position 26 in the chart issue dated October 3–9, 2021.^[10] The song debuted at position 44, 27, and 4 on Billboard's Global 200, K-pop Hot 100, and World Digital Song Sales, respectively, in the chart issue dated October 9, 2021.^[11][12][13] The song debuted at position 5 on Singapore's RIAS's Top Streaming Chart in the chart issue dated September 24–30, 2021.^[14] The song also debuted at position 4 on RIAS Top Regional Chart in the chart issue dated September 24–30, 2021.^[14]

Prior to the album's release, on September 24, 2021, Itzy held a live event called "ITZY #OUTNOW COMEBACK SHOW" on Naver Now to introduce the album and communicate with their fans.^[15] Following the release of the album, the group performed "Loco" on four music programs: KBS2's Music Bank on September 24, MBC's Show! Music Core on September 25, SBS's Inkigayo on September 26, and Mnet's M Countdown on September 30.^{[16][17][18][19]} The group also performed on The Kelly Clarkson Show on September 27.^[20]

"Loco" received three music program awards on Music Bank (October 8),^[21] Inkigayo (October 10),^[22] and M Countdown (October 14).^[23] At the 2022 MTV Video Music Awards, the song received a nomination for Best K-Pop.^[24] At the 2021 Asian Pop Music Awards, it was nominated for Best Arranger (Overseas)^[a] and Top 20 Songs of the Year – Overseas, winning the latter.^[25][26] It was also nominated for Artist of the Year – Digital Music (September) at the 11th Gaon Chart Music Awards.^[27]

Credits adapted from Melon.^[7]

Studio

• JYPE Studios – recording, digital editing
• Galactika Studios – recording, editing
• Canton House Studios – mixing
• Sterling Sound – mastering

Personnel

• List of Music Bank Chart winners (2021)