Rick Ross joined Jay-Z on tour, where he played “Free Mason” for him for the first time with Trey Songz standing by.

“I took my verse and the concept, I flew out to the Blueprint 3 tour in St. Louis, and I was like a backstage roadie for the next few days,” Ross recalls. “You will see me play the record for [Jay-Z] for the first time, and by the time he heard it the third time, he was rapping his verse.”

More footage can be found on the deluxe edition of Teflon Don, out July 20.