Cacograms makes music one can hear with one’s eyes with help of a special device : the HGS. You can pay a lot for the device (because it is very rare, as rare as a toaster ‘s soul) but it never works as well as the one you’ll make by yourself (and then make a lot of money and/or lose your soul if you find a creature who wants to buy it). When you’ve found your own HGS (it can be done very quickly if you follow the proper instructions) then you will hear all the sounds made natively by the cacograms : “gurgle of trapped soul” on chapter 6, “silence” and “long silence” on chapter 8, and, of course, if your HGS is properly tuned to French channel the “far off sound of Maurice Chevalier” on chapter 6 and 8. Eventually, you could hear “the far off sound of Frank Sinatra”, or the “far off sound off Peter Milton Walsh” if the controls of your HGS are set in the adequate manner.