A Prince performance is a gift in itself. A surprise Prince performance is a special amazing thing.
For one, did you know the W Hollywood has a jazz night on Sundays? Cool cool. Prince was just chilling and taking in the scene from the balcony when he suddenly got the urge to crash the stage and play the Beatles' "With a Little Help From My Friends" on the guitar. Surprise it's Prince!
According to TMZ:
Of course the band obliged. Our spies say it seemed like P was annoyed that the band couldn't keep up.
In the end, Prince handed the band back their guitar, hopped off stage, shook his head and waved to the crowd as if he hadn't just done the coolest thing ever.
What a very Prince thing for Prince to do.