Wiz Khalifa dropped his song 'Burn Slow' which features Rae Sremmurd last month. Today, Slim Jxmmi decides to add a verse to the Mike Will Made-It-produced record which makes the song feel more complete with Swae Lee already holding down the hook. SremmLife 2 is coming soon. Stream Slim Jxmmi's remix of 'Burn Slow' above.