Sir BLVTH and the Eastside Boyz on this one. Ice cold producer BLVTH finds his perfect vocal match up in Berlin singer Sumera. Her new single Wolf already carries drums that are lukewarm and miles deep - but enter BLVTH, adding his trademark vast synths and reverb waves, turning down the temperature and. Bang. Snap. What! A hit is a hit is a hit. Love the 808s Kanye style drums on this one.