It is with great trepidation that I approach A Shadow In Time, the new album from William Basinski, that titan of ambient music. An artist with a staggering work rate and whose most well-known work, 2002’s Disintegration Loops, is one of the most important pieces of sound art created in the 21st century given its context in proximity to the attacks on New York City on September 11th 2001. A Shadow In Time is his twentieth album under his own name, along with many collaborative works in various other mediums. It is yet another daunting work, comprised of two tracks…