What's the deal with the SOTT movie? How much of it was filmed in Paisley Park? Is it all overdubbed?

I'd say about 97% is recreated on the studio stage (I can recall about 2 or 3 shots which have the scale and grain of what must be true live footage, example: there is a shot where he throws flowers during I Could Never Take The Place of Your Man). They played live tapes over and over and recreated each song with numerous takes for all the camera angles.

Some of the sound is over dubbed (especially obvious is the guitar in Forever in My Life). Its all supplemented with effects and stuff.