Dither performs Laurie Spiegel The Expanding Universe

The intrepid electric guitar quartet Dither performs The Expanding Universe, the iconic 1979 album by the electronic composer and computer-music pioneer Laurie Spiegel. In 1977, one Spiegel composition, Kepler’s Harmony of the Worlds, was included on “The Sounds of Earth,” an LP compilation that accompanied the Voyager spacecraft as it traversed the solar system. Dither captains its concert voyage of The Expanding Universe with four electric guit...