Arcade Fire (heard of ’em?) are touring through the southern hemisphere right now and recently showed up on Australian radio station Triple J to perform some songs live. Chief among those songs was Normal Person (off of the new-ish Reflektor), which you can watch below.  This is the band at their best, minus the Reflektor production trappings.  Don’t believe us?  Even Nobel prize-winning economist Paul Krugman agrees.  You can listen to the full Triple J session and other Reflektor and non-Reflektor song performances after.