Skip to about 3:30 to get to Prince’s solo but the entire performance is worth it if you have the time.
And I don’t agree with the YouTube title that this is the greatest guitar solo ever. Not even close really. But it’s good and I keep forgetting that Prince is actually a really solid guitarist and not just a purple stain of batshit insanity.
The greatest live solo ever is in the middle of a slowed down Red House by Jimi Hendrix which can be heard on the Live at Winterland album…. OR right here starting at 5:15.