What's The First Line? Episode #241 Classic Rock Edition

I've heard this song a thousand times and I didn't really get it until I heard a bar room full of people singing the chorus section. Very cool. Good luck.
The contest drawing for this vid will be on Friday, Sept. 9 at noon. All correct answers will be entered into the drawing for a "What's The First Line?" T-shirt. The first one to reply with the correct answer in our Facebook group gets a dozen donuts from Sweet Nana's Bakery in Clarksburg! (Donut prize is only good for the folks in my local area)
Here's a link to the Facebook group...
https://www.facebook.com/groups/406408847431267