1+1=1

1+1=1
EP by Hyuna & Dawn
Released	September 9, 2021
Genre	K-pop dance-pop R&B
Length	11:16
Language	Korean English
Label	P Nation Kakao
Producer	Park Jae-sang (exec.)
Hyuna chronology
I'm Not Cool (2021) 1+1=1 (2021) Nabillera (2022)
Dawn chronology
Dawndididawn (2020) 1+1=1 (2021)
Singles from 1+1=1
"Ping Pong" Released: September 9, 2021

1+1=1 is a collaborative extended play (EP) by South Korean singer-songwriter Hyuna and South Korean rapper Dawn. The EP was released on September 9, 2021,[1] through P Nation and distributed by Kakao Entertainment.[2] The EP consists of four tracks, including the title track "Ping Pong".[3]

Background

On August 30, P Nation confirmed that Hyuna and Dawn would release a duet EP.[4] The next day, P Nation unveiled the tracklisting to the EP on their official social media accounts, revealing "Ping Pong" as the lead single.[5]

Release

The EP was released on September 9 through many Korean online music services, including Melon.[6] For the global market, the EP was made available on iTunes and Spotify.[2][7] It was also released in physical format.[8]

Music video

On September 6, a teaser for the music video of "Ping Pong" was released.[9] On September 9, the official music video of "Ping Pong" was released.[10]

Track listing

Credits adapted from track listing[11] and Melon.[3]

1+1=1 track listing

No.	Title	Lyrics	Music	Arrangement	Length
1.	"Deep Dive"	Dawn	Dawn Philip Kwon	Philip Kwon	1:53
2.	"Ping Pong"	Dawn Hyuna	Dawn Hyuna Yoo Geon-hyeong Philip Kwon Space One	Yoo Geon-hyeong Space One Philip Kwon	2:38
3.	"XOXO"	Dawn Hyuna	Hyuna Philip Kwon Dawn	Philip Kwon	3:16
4.	"I Know" (우린 분명 죽을 만큼 사랑했다)	Hyuna Dawn	Dawn Yoo Geon-hyeong Philip Kwon Pilseong Kang	Yoo Geon-hyeong Pilseong Kang Philip Kwon	3:27
Total length:					11:16

Charts

Chart performance for 1+1=1

Chart (2021)	Peak position
South Korean Albums (Gaon)[12]	13

Release history

Release dates and formats for 1+1=1

Region	Date	Format	Label	Ref.
Various	September 9, 2021	CD digital download streaming	P Nation Kakao Entertainment	[3]

References

1. "현아♥던, 9월 9일 듀엣 컴백...새 앨범 '1+1=1' 로고 모션 공개". Xports News (in Korean). August 31, 2021. Retrieved September 3, 2021.
2. "HyunA&DAWN 1+1=1 - EP (Apple Music)". September 9, 2021. Retrieved September 9, 2021.
3. ""1+1=1" - EP details". Melon (in Korean). Retrieved 2021-09-09.
4. "현아&던, 9월 9일 듀엣 발표..."러블리 커플 호흡, 1+1=1"". Xports News (in Korean). August 31, 2021. Retrieved September 3, 2021.
5. "현아♥던, 듀엣 타이틀곡은 'PING PONG'...트랙리스트 공개". Xports News (in Korean). August 31, 2021. Retrieved September 3, 2021.
6. ""1+1=1" - EP details". Melon (in Korean). Retrieved 2021-09-09.
7. "HyunA&DAWN 1+1=1 - EP (Spotify)". Spotify. September 9, 2021. Retrieved September 10, 2021.
8. "현아 (HYUNA) - 현아&던 EP [1+1=1]". 리스뮤직. Retrieved 2021-09-09.
9. "현아&던, 듀엣곡 '핑퐁' MV 티저 공개...티키타카 퍼포먼스". Xports News (in Korean). September 7, 2021. Retrieved September 8, 2021.
10. HyunA (2021-01-28), [HyunA&DAWN] - 'PING PONG' MV, retrieved 2021-09-09
11. @OfficialPnation (2021-09-05). "HyunA&DAWN 1+1=1 sampler and track list" (Tweet). Retrieved 2021-09-09 – via Twitter.
12. "Gaon Album Chart – Week 37, 2021". Gaon Chart (in Korean). Retrieved September 16, 2021.