After releasing his debut album Live & Grow last year, Casey Veggies will return next week with a brand new mixtape. In 2007 at the age of 14, Casey released his first mixtape Customized Greatly Vol. 1 to kick off his Customized Greatly series. Now, on May 20th, Customized Greatly Vol. 4: The Return of the Boy will make its way out. Check out the official cover & trailer for the project below.