헤어지는 그대들에게 .우린 서로 다름을 인정하지 못했던 거야. [Credit] Executive Producer : SOULSTAR CO, LTD. Producer : SOULSTAR Director : SOULSTAR Management : THINKABOUT Entertainment Co., Ltd. Lyrics by 이창근,이승우 Composed by 이승우,Nmore Arranged by 이승우,Nmore Piano by Nmore Mixed by JOEY @ BUZA SOUND Mastered by JOEY @ BUZA SOUND Art & Design by WOO