There's something unnervingly authentic about Denver duo PawnShop Motel's latest offering that makes one pause mid-drink in a dimly lit venue, transfixed by what's pouring from the speakers. "Under Neon Signs" arrives not with the customary flash of newcomers desperate to impress, but with the world-weary confidence of musicians unafraid to show the scars of their past. This is a band that's lived what they're playing.