Pictures Bon Iver At Red Rocks June 4, 2012 / 11:43 PM MDT / CBS News Visit the CBS4 Concert Connection section for upcoming concert listings. (credit: Michael Martin Photography/AEG Live) Bon Iver performs at Red Rocks on May 30, 2012 Visit the CBS4 Concert Connection section for upcoming concert listings. (credit: Michael Martin Photography/AEG Live) Bon Iver performs at Red Rocks on May 30, 2012 Visit the CBS4 Concert Connection section for upcoming concert listings. (credit: Michael Martin Photography/AEG Live) Bon Iver performs at Red Rocks on May 30, 2012 Visit the CBS4 Concert Connection section for upcoming concert listings. (credit: Michael Martin Photography/AEG Live) Bon Iver performs at Red Rocks on May 30, 2012 Visit the CBS4 Concert Connection section for upcoming concert listings. (credit: Michael Martin Photography/AEG Live) Bon Iver performs at Red Rocks on May 30, 2012 Visit the CBS4 Concert Connection section for upcoming concert listings. (credit: Michael Martin Photography/AEG Live) Bon Iver performs at Red Rocks on May 30, 2012 Visit the CBS4 Concert Connection section for upcoming concert listings. (credit: Michael Martin Photography/AEG Live) Bon Iver performs at Red Rocks on May 30, 2012 Visit the CBS4 Concert Connection section for upcoming concert listings. (credit: Michael Martin Photography/AEG Live)