You in vague memory

"You in vague memory (흐린 기억 속의 그대)" by Taewoo (as Singer No.42) and Beom Seung Hyeok (as Singer No.11) was released as track 1 of the live compilation album "SingAgain2 - Battle of the Unknown, Ep. 4 (From The JTBC TV Show)" on December 28, 2021. It is a cover of the 1992 song by Hyun Jin Young.