Dj'ing in equestria...?

Just my first fan fic, "You" are a Dj in equestri stumbling upon Vinyl. Finding your magical backpack, will this be a good thing. Or will all go to tartarus`?

Will the ponies handle the wubz, the hard kicks, the fast rhymes, and the awesomeness of earth's music?!
Also take care, as english is the 3rd language i learned. (Mentioned it in the first chapter (when I rewrote it)