I’m always up for electronic tracks that, to some degree, constrict the listener tightly. Karen Felixx’s “Mad Edge” does just that, the techno number leaning close to the House Of Tapes approach where, despite a present melody and nice beat, the whole song gets turned into a crusher. Distortion and moments where the volume is out of whack go a long way to making “Mad Edge” sound like a treat, at least for those who like feeling like their dance music is stepping on them. Listen above.