Biography
Sean Cos Mason aka Sean M is an underground hip-hop, rapper, songwrite, digital artist, entrepreneur, college student, music engineer artist and poet from Montclair, NJ. Primarily born and raised in a single mother middle class artistic community, Sean Cos Mason grew up with music as his focal point of comfort, with writing as his therapy. Sean is an internet star, internet sensation, internet famous, social media famous, social media star, and a major public figure.