Valentine’s Day might be fun for cutesy couples hellbent on Instagramming their every “ahhh”-inducing move, but for those flying solo, the Hallmark-marketed holiday can get real annoying, real quick.

Aggrotech (think industrial + techno) stalwarts and Metropolis Records mainstays Combichrist have been going since 2003 and still hold sway over a legion of fans. … Goth club live tonight at the Haven ...