1:12 if you look at Jeff’s right arm you will see it started to decay because he got bit by spider in his friends bathtub. Jeff was really ashamed the way his arm looked so he always wore long sleeve shirts but this picture is from his last concert where he tore the sleeve off the right arm before going on stage and playing the angel of death for the last time in his life Rip Jeff
So, about 10 years after the recording of those raw demo tapes, Jeff made a research after his old stuff and found something to start from and develop. 213 ended up being one of his most exciting songs