If i had to play this song, i wouldn't even rehearse it.
I have been thinking a bit about this, and without telling my friends, i might bust a move, so play the intro, keep going, until i am through with my antics. not rehearsed, just on the spur of the moment.
Of course most of my solos are improvised, so i guess it s ok for me. And fun.
I played with an english band which was driven by the singer, and you always had to pay attention to what he said.
The fun part is when he pointed at me, and yelled saxophone in the mic. Pretty sure he did it on purpose, so me and the sax player went on.