For those in attendance, one of the highlights of the 2011 Regina Folk Festival was a Saturday night mainstage performance by K.D. Lang & the Siss Boom Bang. Tonight, Lang and her band are in town to play a show at Conexus Arts Centre (8 p.m., tickets $59.50, $69.50, $89.50.) To get you prepped, here’s video from 2011 of Lang and her band performing “I Confess” on the British show Later … With Jools Holland Live: