Today Ft. Lauderdale-based rapper Hi-Rez further grew the anticipation for his upcoming mixtape with the release of the project’s third single, “Nobody Knows” ft. Kyle Dion. The track, which premiered on Global Grind, is a no-holds-barred ode to real hip-hop, with a jazzy piano score that provides a provocative contrast to Hi-Rez’s edgy rhymes. With a features list that includes everyone from legendary hip-hop acts such as Masta Ace, R.A. The Rugged Man and Sean Price to contemporary acts such as RiFF RAFF, Cory Gunz and more, Hi-Rez’s latest mixtape, due out this summer, is set to raise the bar even higher for the 21-year-old emcee. With the success of his viral “McDonald’s Rap” video, which has amassed over 72 MILLION views to date and received coverage from Yahoo!, The Huffington Post, MTV, People and more, Hi-Rez has gained hundreds of thousands of new fans at the perfect time, ready to show them just how talented a wordsmith he really is. For more on Hi-Rez, follow him on Facebook.