On Air Now
Capital XTRA In The Morning With Jez Welham 6am - 10am
21 April 2015, 15:12
Watch the full thing.
Rising MC Potter Payper dropped by the Capital XTRA studios on the weekend to drop a big freestyle for Tim Westwood.
The Essex rapper, who has been listed on several "ones to watch" lists this year, goes in exclusively for two and a half minutes.
He joins a long line of rappers including Ghetts, Logic, Mista Silva, Giggs and more who have gone in hard on the show.
Catch Tim Westwood on Capital XTRA every Saturday from 7pm.