Dr. Phonics unleashed a brand new drum and bass track last night which samples a certain line by Professor Quirrell from a Harry Potter film. From what I've heard Jacob didn't originally have the idea for the sample but wiped the floor with the person who did with this!
'Troll in the Dungeon' is the follow up to his debut single, 'Whiplash', released at the end of last year.
Legalities of the sample aside, you can download the song for free above.