I Think I

• Label SJ – executive producer
• SM Entertainment – executive supervisor
• Lee Soo-man – producer
• Yoo Young-jin – music and sound supervisor
• Super Junior – vocals
  • Eunhyuk – Korean lyrics
• January 8th – Korean lyrics
• Jo Yoon-kyung – Korean lyrics
• Hideo Toyosaki – Japanese lyrics
• Jakob Mihoubi – composition, background vocals
• Nermin Harambašić – composition
• Rudi Daouk – composition, background vocals
• Choi Jin-suk a.k.a Jinbyjin – producer, composition, arrangement
• Onestar – vocal directing, background vocals
• Hong Seong-jun – recording
• Hong Soo-yeon – recording
• Kim Hyun-gon – recording
• Eugene Kwon – recording
• Jang Woo-young – digital editing
• Lee Ji-hong – engineered for mix
• Nam Koong-jin – mixing
• Dave Kutch – mastering

"I Think I"
Japanese version cover
Single by Super Junior
from the album Time Slip and I Think U
Language	Korean Japanese
Released	October 4, 2019 (2019-10-04)
Recorded	2019
Studio	Doobdoob (Seoul) Golden Bell Tree Sound (Seoul)
Genre	Latin pop [1] R&B [2]
Length	3:22
Label	SM Label SJ Dreamus Avex Trax
Composer(s)	Rudi Daouk Jakob Mihoubi Nermin Harambašić Jinbyjin
Lyricist(s)	Jo Yoon-kyung Lee Hyuk-jae January 8th Hideo Toyosaki (JP)
Producer(s)	Jinbyjin
Super Junior singles chronology
"The Crown" (2019) "I Think I" (2019) "Super Clap" (2019)
Music videos
"I Think I" on YouTube

Chart performance for "I Think I"

Chart (2019)	Peak position
Japan Download Songs ( Billboard Japan ) [19]	95
US World Digital Song Sales ( Billboard ) [20]	19

Release history

Release history for "I Think I"

Region	Date	Version	Format	Label	Ref
Various	October 4, 2019	Korean	Digital download streaming	SM Label SJ Dreamus	[21]
Japan	January 29, 2020	Japanese	CD DVD	Avex Trax	[22]
Various			Digital download streaming

References

1. Herman, Tamar (October 4, 2019). "Super Junior Release Smooth 'I Think I' Video Ahead Of Upcoming Album: Watch". Billboard . Archived from the original on April 2, 2023. Retrieved May 1, 2024.
2. Hwang, Hye-jin (October 5, 2019). ""타이틀곡인줄" 슈퍼주니어, 완전체 컴백 기대 높인 'I Think I'[들어보고서]" ["I Think It's the Title Song" Super Junior's Expectations for Full Comeback 'I Think I' [Listen]]. Newsen (in Korean). Archived from the original on June 18, 2022. Retrieved May 3, 2024– via Naver.
3. Yoon, So-yeon (May 19, 2019). "Kyuhyun is back and loving his life already: Alternative to military service gave him time to learn, grow and chill". Korea JoongAng Daily . Archived from the original on August 26, 2023. Retrieved May 3, 2024.
4. "Kangin Putuskan Keluar dari Super Junior" [Kangin Departs from Super Junior]. CNN Indonesia (in Indonesian). Jakarta. July 11, 2019. Archived from the original on July 11, 2019. Retrieved May 3, 2024.
5. Kim, So-yeon (June 3, 2019). "슈퍼주니어 성민, 어쩌다 '밉상'이 됐나" [Super Junior's Seongmin, how did he become 'hated'?]. The Korea Economic Daily (in Korean). Archived from the original on February 7, 2020. Retrieved May 3, 2024.
6. "SuJu Umumkan akan 'Comeback' dengan Album Baru Tahun Ini" [SuJu Announces "Comeback" Plan with a New Album This Year]. CNN Indonesia (in Indonesian). Jakarta. May 28, 2019. Archived from the original on May 28, 2019. Retrieved May 3, 2024.
7. "슈퍼주니어, 10월 정규 9집으로 컴백…10년만의 완전체" [Super Junior will make a comeback with their 9th studio album in October... Complete in 10 years]. The Dong-a Ilbo (in Korean). live. September 3, 2019. Archived from the original on September 25, 2019. Retrieved May 3, 2024.
8. "Super Junior Goda ELF dengan Merilis Lagu I Think I" [Super Junior Teases ELF by Releasing the Song I Think I]. Insert (in Indonesian). October 4, 2019. Archived from the original on January 15, 2021. Retrieved May 3, 2024.
9. Super Junior [@SJofficial] (October 4, 2019). "안녕하세요. Label SJ입니다" (Tweet) (in Korean). Archived from the original on May 2, 2024. Retrieved May 3, 2024– via Twitter.
10. "I Think I -Japanese Version-". YouTube . Super Junior. November 25, 2019. Retrieved May 3, 2024.
11. "Key & BPM for I Think I by Super Junior". TuneBat. October 4, 2019. Retrieved March 7, 2025.
12. ""I Think I"". Melon (in Korean). January 28, 2020. Retrieved May 3, 2024.
13. "Timeless Album Info" (in Korean). January 28, 2020. Retrieved May 3, 2024.
14. "SUPER JUNIOR 'I Think I (Japanese Ver.)' MV". YouTube . SM Entertainment. January 23, 2020. Retrieved May 3, 2024.
15. Hong, Ji-so (October 18, 2019). [투데이TV]슈퍼주니어, 신곡 ‘슈퍼 클랩’+’I Think I’ 무대..오늘(18일) 첫 방송 [Super Junior's new song 'Super Clap' + 'I Think I' on stage. First broadcast today (18th)]. K-Pop Herald (in Korean). Archived from the original on March 15, 2025. Retrieved March 15, 2025.
16. Lee, Hyun-jin (October 26, 2019). '음중' AKMU '어사널사'로 1위…슈주·뉴이스트·DAY6 컴백-아리아즈 데뷔[종합] [1st place with AKMU 'Asanalsa'... Shuju New East · DAY6 Comeback-Ariaz Debut [Comprehensive]]. K-Pop Herald (in Korean). Archived from the original on March 15, 2025. Retrieved March 15, 2025.
17. Mutiasari, Dhita, ed. (January 11, 2020). "Super Junior Sapa ELF Indonesia Hari Ini, Siwon Dkk Hadiri Konser Super Show 8" [Super Junior greets Indonesian ELF today, Siwon and friends attend Super Show 8 concert]. Tribun Network (in Indonesian). Archived from the original on February 9, 2023.
18. Super Junior (2019). Time_Slip (photobook). South Korea: SM Entertainment, Label SJ. Credits.
19. "Download Songs". Billboard Japan (in Japanese). November 6, 2019. Archived from the original on December 13, 2024. Retrieved January 1, 2025.
20. "World Digital Song Sales". Billboard . October 26, 2019. Archived from the original on March 8, 2021. Retrieved May 1, 2024.
21. Jeon, Hyo-jin (October 2, 2019). "'컴백' 슈퍼주니어, 4일 'I Think I' MV 선공개…오늘(2일) 티저 오픈" ['Comeback' Super Junior pre-releases 'I Think I' MV on the 4th... Teaser open today (2nd)]. Sports Donga (in Korean). Archived from the original on February 5, 2020. Retrieved June 20, 2024– via Naver.
22. "6年半ぶりのアルバム発売決定！10月30日には先行配信スタート！" [The first album in six and a half years will be released! Pre-distribution will start on October 30th!]. Avex Trax (in Japanese). October 21, 2019. Archived from the original on June 17, 2024. Retrieved June 20, 2024.