연후 8th Single Album [나의 유일한] 매일 눈을 뜨면 제일 먼저 생각나는 너에게 눈 맞추며 말해줄게 변한 건 하나 없어, 나의 유일한 사랑아! [Track Credits] 1. 나의 유일한 Lyrics by 연후 Composed by 연후 Arranged by 연후, 김성재 Chorus by 연후 Guitar by 김성재 @ OPTIUM ENTERTAINMENT Bass by 심재혁 @ All Day Recording 2. 나의 유일한 (Inst.) Composed by 연후 Arranged by 연후, 김성재 Guitar by 김성재 @ OPTIUM ENTERTAINMENT Bass by 심재혁 @ All Day Recording Recording Engineer All day on @ OPTIUM STUDIO Mixing Engineer All day on @ OPTIUM STUDIO Mastering Engineer All day on @ OPTIUM STUDIO Artwork Designer 정범수 @ OPTIUM ENTERTAINMENT