Okay - walking the plank time...
I'm not - yet - aware of any sound manipulation more sophisticated than that of the Western Classical Music tradition. But neither am I prepared to be branded with the title "white (male) supremacist".
I'm happy to concede that there might be more sophisticated musics of other times or places that we don't know about or have forgotten. But it should also be conceded that musicians of all races, religions and genders are free to contribute to the canon, and that they do so.
It might in fact be argued, that Western Classical Music became just sophisticated enough to disappear up its own... cul-de-sac, in the 1920s, when Schoenberg published his Op. 23.
It's also certainly the case that the first recordings of monophonic 12-bar-blues in the '30s represents a significant devaluation of the currency - it being essentially from the same stable as the Western Classical tradition in terms of modality, metre, time signature and strophic structure.