Jeong Ye-in is a notable figure in the world of physical media, particularly known for her performances with the popular girl group Lovelyz. Collectors highly seek out her concert films, which capture the electrifying energy of her live performances. Among her standout releases is "Lovelyz: 2017 Summer Concert Always" (2017), a must-have for fans that showcases the group’s dynamic choreography and vocal prowess. Another gem in her filmography is "Lovelyz: 2019 Summer Concert [Alwayz 2]" (2020), which highlights the evolution of the group's style and musicality, making it a cherished addition to any collector's shelf. Concert films like "LOVELYZ ONTACT Concert 'Deep Forest'" (2020) and "Lovelyz: Lovely Day 2" (2019) offer a unique glimpse into the group's artistic journey, further solidifying Jeong Ye-in's status among enthusiasts of K-pop and concert media. Collectors prize these releases not just for their entertainment value, but for their role in preserving the vibrant legacy of a beloved musical act.