On Mack's debut album New York: A Love Story, he boasts features from Method Man ("Wild Things") and Raekwon ("U Cn Cry To Me") and he told The Breakfast Club that calling them for a verse was easy. Method and Raekwon, along with other members of the Wu-Tang Clang, would frequent his father's shop and they built a bond with Mack early on.  So, the two were more than happy to receive the call to help Mack his debut project. 

Here's the full interview:

You know Mack from his work on The Wire, 90210 and Red Tails, but are you ready for him as a singer?