who made this tune- 50 000 WATTS, i heard it on N-types rinse fm show. can i buy it ne where??

safe

I've been drum n bass for years and know where to buy it, but dubstep is new to me. I've got the Skream album and a few bits on Tempa, but if
some one can give me a list of 10-20 essential tunes I should get on vinyl which i can still buy online on a site like juno or redeye records.
Much obliged ...