First, as mentioned, im pretty sure you can't release other people's music under your own name with Newgrounds' Creative Commons license... especially since you never mentioned Feed Me or Skrillex in your description. Secondly, this isn't even a very good mix/mashup: the samples enter at weird times, and it overall just sounds disjointed. Third, neither of these songs are dubstep. Both are downtempo Electro house with Moombhaton influences. Come back to NG with some originals