rud 1st single [cigarette.] 모래성 같이 위태로운 물질적인 관계에 놓인 그들. [CREDIT] Produced by rud Composed by rud, ldy, Q the trumpet Lyrics by ldy, Q the trumpet, terry Arrangement by rud Performed by Bass – 유승현 Trumpet – Q the trumpet Mixed & Mastered by weissen