Bincika Buster Bros!!! -Before The 2nd D.R.B- na Hypnosis Mic -D.R.B.- (Buster Bros!!!), wanda aka saki a ranar 24/12/2019. Kundin waƙoƙi 4 wanda ya haɗa da 'Break The Wall', 'School of IKB', 'レクイエム'. Samu cikakken kididdigar yawo, nazarin kowace waƙa, da ma'aunin shiga na masu sauraro.
