PIB Project Vol.2 (사랑이란 말로도) PIB - 사랑이란 말로도 [Credits] Executive Producer PopinBridge Producer. 조자영 Composed by 조자영 Written by 조자영 Arranged by 조자영 Vocal by 정미현 Chorus by 정미현 Guitar by 김남웅 Piano&Keyboard by 조자영 Midi programing by 조자영