I may have just stumbled upon lost media (2 Viewers)

[kisshuhua09baby]

So I was looking at the Fandom wiki page for Space Music Entertainment and I saw that they had a few artists in the description section. There was one artist mentioned called "Pineapple" categorized in the section of the wiki as a duo. I was able to find info on all of their artists so far except for Pineapple. I've checked Facebook, Instagram, WayBack Machine but still nothing. I attempted to search for videos within their channel of YouTube and when searching the word Pineapple on their channel it only showed one video of a female artist named Heo Yujin who's a former member of Hi-Cutie. I can't find any more information on it so far