어두운 하늘과 달, 그리고 너를 떠올리며. [CREDIT] Produced by Lee O Neul, Shyun Lyrics by Lee O Neul Composed by Lee O Neul,, Shyun Arranged by Shyun Vocal by Lee O Neul Chorus by Lee O Neul MIDI programming by Kim Seung Hyun Piano by Kim Seung Hyun Guitars by Kim Seung Hyun Bass by Kim Seung Hyun Synth by Jun.P Vocal Directing by Kim Tae Yeon Recorded by An Changgyu @TITAN Mixed by Ko Hyunjong (assist by Kim Kyunghwan, Kim Junsang) @Koko Sound Studio Mastered by Kwon Namu @821 Sound Mastering Executive / West Bridge Entertainment Corp.