:If you type "mathematics" into the wikipedia search box you are presented with mathematics, the page concerning the academic discipline. Most people looking for mathematics may not be interested in a hip-hop producer (he is a producer, not a group: step your game up, kid), but then again, most people looking for mathematics would not type "mathematics (producer)" into the search box. If they were to do that, however, it would patently be their fault they ended up in the wrong place, and not the fault of any inappropriate naming on the part of the two articles. 
 :I believe both are sensibly and adequately named and that disambiguation is needless and would just pander to these theoretical idiots. 
 :the "dated for six months" is irrelevant trivia which i shall now remove. 
 :Also (and excepting the previous point), i'm not seeing any "questionable content". Care to point it out? And when you do, remember that "questionable content" is not the same thing as "i don't know or care about this type of music".