One year ago this month, Rolling Stone published the article “13 Things We Learned Hanging Out with Twenty One Pilots” – a getting-to-know-you with the indie-pop/alt-rock duo that included factoids such as “They avoid Twenty One Pilots fan fiction” and “Their mothers used to go to the same hairdresser.” If, however, you’re a fan of Tyler Joseph’s and Josh Dun’s chart-topping album Blurryface but want more rudimentary info prior to January 29’s concert at Moline’s iWireless Center, we humbly present “13 Other Things You Can Learn Without the Benefit of Hanging Out with Twenty One Pilots.”