“The Sickness” is the second single off of Isaac Castor’s upcoming Foul Mouth-produced album, The Rabbit Hole. Filmed months before the COVID-19 outbreak, the visuals tell the story of Castor contracting a zombie-like “Sickness” from a 40 oz bottle of malt liquor & going on to wreak havoc around the city. The Rabbit Hole is set to drop on April 20 under Middle Finger Music.