We cant butterfly grease....Just a thought (& if it's past its sell-by date, ignore it): if you've changed music at all because of this, you may have butterflied away Sha Na Na, & if you have, you've butterflied Grease...not to mention the movie. Now, I would be very unhappy to see Olivia not get that (& equally unhappy not to get to see her in that leather jacket with that hair ), but honestly, I don't think it would hurt much. It might ding Travolta a bit, but it might persuade him to do "An Officer & a Gentleman" or "In Praise of Older Women" (& not "Urban Cowboy")...tho, honestly, I can't imagine anybody but Gere in "AO&aG"...
It's had three movies here.
She had to be stitched into that leather outfit
How does Sha Na Na not existing (never heard of them so I assume they do here cos I never touched them) effect grease