His quartet will feature an ice harp, ice horn, iceophone, ice percussion and ice bass. He performed the world’s first ice music concert inside a frozen waterfall in Lillehammer, Norway on February 11, 2000. In 2006, Terje teamed up with Pål Knutsson Medhus to develop the world’s first Ice Music Festival in Geilo, Norway. Sound UK has collaborated with Terje for two decades, bringing him on tour with a range of unusual instruments, from sheep horns to ice horns. This November, he returns for his longest tour yet, with an array of frozen percussion and horns, joined by an ice harp, ice double bass and the mesmerising voice of Amalie Holt Kleive.