An astounding evening! The band is cohesive, intricate, and very creative, and PA system was one of the finest I’ve heard, producing a crystal clear, warm, almost ‘tube-like’ sound during quiet passages while still very capable of almost apocalyptic pressure levels. ICE amps perhaps? The light show and stage presentation reminded me of the ‘invisible orchestra’ concept, where the players disappear into the overall swirl of color, imaging, and beauty. Thank you Sigur Ros. You give us hope.