It's the Graffiti Bridge era - 1990 at a benefit show in Minneapolis - Bunkers I believe. It was a benefit for his bodyguard Chick "Big Chick" Huntsberry who passed away at the time, to help his family and funeral costs. Also a preview of the Nude Tour and new '90 look with beard. The pants/outfit, totally cool. I wish he'd worn it more after this for the tour, it's pure FUNK!
Prince is someone I've been able to spend some time with... he's most certainly reserved and knows what he wants to achieve when it comes to production. I love his work and he's always been very kind in my time spent working with him.