Serious ft. GS, Princeton Marcellis is the 10th track on Speak Up Vol. 2, an album from Dillon Chase. It was released on Dec. 3, 2013 along with 18 other tracks. A few more of the best tracks are Give It, Movement ft. Meek, Ali Rozet, Mind Right, Woke Up ft. Vaughaligan Walwyn, Tony Tillman, Obey ft. Kadence, Skrip, One Track Mind, and Fighting On My Knees.