Vic Mensa has officially signed to Roc Nation Records today. If you don't have a Tidal subscription, you unfortunately won't be able to watch the full video of him singing on. But, Jay Z tweeted earlier that Mensa's latest single, "U MAD," featuring Kanye West, is available on iTunes via Roc Nation Records.

Mensa, a Chicago native and affiliate of the Save Money crew, has been working steadily with West on his new album, and is featured on his single, "Wolves," which is still not out in CDQ... Get to know Mensa in our extensive profile on him here