As well as having a snazzy new cover and subtitle, The Ambient Century has had a radical overhaul since the first edition appeared in 2000/2001. First off it ends with a look at Moby, the world's best-selling Ambient Techno artist and a fine composer to boot. There's a certain ellipsis in ending with Moby as he talks about Satie, one of the influential (classical) artists who began the book in the first place. Secondly there was a set of parameters I put the first edition through before I said the printers could go. And these divided down into four sets of distinct patterns.