The Batman trailer arrived at DC FanDome and it was unexpectedly set to an iconic Generation X song. No, you silly goose, we’re not talking about Billy Idol’s old band, we mean, you know, ’90s kids. The eerie and somber trailer was set to the equally eerie and somber strains of Nirvana’s “Something in the Way,” the closing track off (well, if you don’t count the hidden track of the feedback noise exploration “Endless Nameless”) the band’s breakthrough album Nevermind.