▁industrial ▁noise ▁and ▁sound ▁coll ages . ▁W alls ▁Of ▁Gen ius ▁was ▁both ▁rev iled ▁and ▁loved ▁by ▁the ▁Cass ette ▁Culture . ▁W alls ▁Of ▁Gen ius ▁was ▁active ▁from ▁ 1 9 8 2 - 1 9 8 5 ▁and ▁rev ived ▁in ▁ 2 0 1 4 . ▁ ▁Release ▁history ▁W alls ▁of ▁Gen ius ▁released ▁over ▁ 3 0 ▁c ass ette - album s ▁of ▁their ▁own ▁and ▁others ' ▁music ▁in ▁the ▁mid - 1 9 8 0 s , ▁starting ▁with ▁ 1 9 8 3 ' s ▁e pon ym ous ▁W alls ▁Of ▁Gen ius ▁and ▁con cluding ▁with ▁a ▁series ▁featuring ▁the ▁collabor ative ▁work ▁of ▁W alls ▁Of ▁Gen ius ▁and ▁the ▁free - j azz ▁improv ▁group , ▁The ▁Mi racle , ▁in ▁ 1 9 8 5 . ▁They ▁were ▁featured ▁on ▁comp il ations ▁of ▁the ▁ 1 9 8 0 s ▁Cass ette ▁Culture ▁scene , ▁including ▁Ob jekt ▁# 2 ▁released ▁by ▁L add - Fr ith ▁Ps y cl ones ▁and ▁" S lave ▁Ant ▁Ra id " ▁on ▁Al ▁Marg olis ' ▁Sound ▁Of ▁P ig ▁label ▁If , ▁B w ana . ▁W alls ▁Of ▁Gen ius ▁also ▁performed ▁with , ▁produced ▁and ▁released ▁the ▁first ▁two ▁titles ▁of ▁Arch itect s ▁Office , ▁an ▁experimental ▁noise - col lage ▁ensemble ▁that ▁later ▁provided ▁sound tra cks ▁for ▁some ▁Stan ▁B rak h age ▁films ▁and ▁or ▁tracks . ▁▁ ▁Live ▁performances