미안 Credits Produced by 앤 (En) Lyrics by 앤 (En) Composed by 앤 (En) Arranged by 앤 (En), 김한영, 임정민, 송재호 Vocal & Chorus by 앤 (En) piano by 앤 (En) Synthesizer by 앤 (En) Guitar by 김한영 Drum by 임정민 Bass by 송재호 Mixed, Mastered by 앤 (En), 김한영, 임정민