don’t worry ‘bout nothin’ ■ 크레딧 Composed by Slyme Young, N.O.A.T BEATS Lyrics by Slyme Young Arranged by N.O.A.T BEATS Chorus by Slyme Young Piano by N.O.A.T BEATS Synthesizer by N.O.A.T BEATS Bass by N.O.A.T BEATS Drum by N.O.A.T BEATS Mixed by CiaNo Mastered by 김대현 (HEADBANG) Cover Designed by LEERYAN