Sammus is somewhere between nerdcore and afrofuturism

Engadget 

Enongo Lumumba-Kasongo used to get the same question every time she set down the mic and stepped off the stage. She came to expect it after performing in crowded bars, big music festivals or comic book stores, and the question usually came from a well-meaning stranger or new fan of her music. This would happen right after she'd screamed into the mic that she was Sammus, a producer and rapper, and that everything she just did on stage was her work. The question would come in different forms -- "Where's your boyfriend?" People assumed Sammus didn't produce her own music.