Dubstep is a form of dance music, typically instrumental, characterized by a sparse, syncopated rhythm and a strong bassline.
Last October 7, 2014 she uploaded her first dubstep dance cover of "Need You Heart" which gone viral that gained more than 6.5M views. Apparently, her channel now have 9, 680 subscribers.
She's now looking forward to appear on America's Got Talent. For the meantime, have a look at her Dubstep cover of "Higher" by Mark Rosas.
This super talented girl can absolutely take you higher.