Defconn在2017年3月发行了单曲《独酒Rapper》。 혼술하다 만든 노래 40대 자수성가남의 신나는 혼술 예찬 Beats, Bass, Keyboards, Synths by Watchconn Backup Vocals by Defconn Produced by Defconn & Watchconn Executive Producer : D.I Music Recorded at 02Eva Studios by 김제형 Mixed and mastered at PentΛGon Studios by 김제형 Cover Designed by Camo