H and I are having our Open House/BBQ this weekend for everyone to see the house finally

BUT I need a kickass playlist for this soiree. We're going to have people over basically all day, so I need lots of songs.
So. Help! Suggest to me some awesome summer/camping/BBQ music. I'm guessing it'll be mostly classic rock/pop and a little country, but I'm up for anything! What's your favorite song/artists?