> aleatoric music composition

You made me look 'aleatoric' up just now ("a process is said to be aleatoric ... if its course is determined in general but depends on chance in detail" per Wikipedia), but all I found was stuff I had heard of a long time ago, in that you can generate various types of music randomly and a reference to a very old dice game attributed to Mozart.

So I'm left wondering how this generator would be more useful for generating random music than ordinary dice or a RNG?