Twitter: @ZupCLE Even though this video is from a couple months ago the whole vibe of this video and track are dope!! Dave Zup really brings back the old school Hip Hop vibe with his track titled "Guess Who's Back." The instrumental is originally from Rakim's "Guess Who's Back." Shawn K shows why he plans on being a face of the local music scene on one of his latest releases "Instant." Listen to it by clicking the image above.