Fresh Boyz 가 Trap 곡 'Who That Be'를 발표. [Credit] Executive Producer WHITETEEZ Produced by Brown Sugar & Fresh Boyz Composed by Brown Sugar Lyrics by Jaysofresh, 놀부 Arranged by Brown Sugar Background Vocals by Jaysofresh Background Vocals Recorded by 황대웅 Recorded by 황대웅 Mixed by 황대웅 Mixing Assisted by Jaysofresh Mastered by 황대웅 Artwork by Jaysofresh