CROQ [If We (Guitar Ver.)] If We (Guitar Ver.) [Credit] Lyrics by CROQ Composed by CROQ, mOnSteR nO.9 Arranged by CROQ, 문원우 Guitar by 문원우 Instrument Recorded by 이주원 at DUCKFUSS Back Ground Vocal by CROQ, 윤솔(Y.Sol), Chobin Illustration by 신건우