The physical album was sold in two parts: the first album titled Chuu featured Chuu solely, while the second album titled Yves & Chuu featured Chuu alongside Yves.
Each teaser has a special caption.
Behind The Scenes
- Each album contained a peach attendance card. If the owner of the album attended a Chuu fansign they would have their card stamped. If they managed to get all twelve attendance cards stamped, one for each member of LOONA, then they would get the opportunity would get to meet all twelve members of LOONA at LOONAbirth, have their picture taken with one of the girls, and have a mini private concert.
- There can be a max of two different photo cards found in the album Chuu that feature Chuu solely, and a max of two different photo cards found in the album Yves & Chuu that feature Chuu alongside Yves.
- MUSIC VIDEOS:
- 이달의 소녀/(이브, 츄) (LOONA/Yves, Chuu) “Girl's Talk” AUDIO
- 이달의 소녀/츄 (LOONA/Chuu) “Heart Attack” CHOREOGRAPHY VER.
- unreleased, shown during a Cinema Theory Event
- Behind the Scenes (Korean)
|“Heart Attack”||Park Jiyeon (박지연) (MonoTree)||Ollipop (Olof Mårten Lindskog)|
|“Girl's Talk”||G-High (MonoTree)
Son Ko Eun (손고은) (MonoTree)
- Executive Producer: Lee Jong Myung
- Creative Director: Jaden Jeong
- Music Producer: MonoTree, Artronic Waves, Jaden Jeong
- A&R: Yoon Do Yeon, Ryu Ji In, Kim Hyun Ho @ BlockBerryCreative
- Recording Engineer: Hwang Hyun @ MonoTree Studio; Woo Min Jung @InGrid Studio
- Mixing Engineer: Marco Bender @ Relic Studio; Ko Hyun Jung @ KOKO SOUND Studio
- Mastering Engineer: Kwon Nam Woo @ 821 SOUND
- Project Supervisor: Park Se Jin
- Management Director: Yoon In Ro
- Management: Lee Geun Mook, Park Yong Tae, Shim Sung Hwan, Min Dong Hyuk, Jung Min Jeol, Baek Gyung Taek, Ko Jae Sun
- Accounting: Jang Hye Gyung
- Chief Communication Officer: Nam An Woo
- Communication: Park Bo Ra, Bang Bo Mi, Kim Sun Gyung
- Training: Hwang Hye Jung, Park Sang Ho
- Casting: Jung Ji Eun, Park So Hyun
- Styling Director: Kim Min
- Hair Director: Lee Young Ran @ RUE710
- Makeup Director: Jang Yoo Jin @ RUE710
- Music Video: @ DIGIPEDI
- Performance Directing by: "Ca$he" ( Hyungyu HG Kim, Faryoung Kim)
- Photographer: Go Ji Yeong
- Art Work: Studio XXX
- As of April 2020, the single albums combined have sold 4,425 copies on Hanteo, and 17,680 copies on Gaon.
- The difference between the physical albums was their CD colors, the cover images, and the photo cards that can be received at random when purchasing the CDs. All other contents of the albums are identical.