Predicting Taylor Swift's surprise songs for Philly

• Arguably the most heart-wrenching song in Taylor's catalog, she wrote it to honor 3-year-old Ronan Thompson, who died of cancer in 2011. Today would have been Ronan's 16th birthday. His mom Maya will be in attendance.

Saturday: "gold rush"

• It mentions an "Eagles T-shirt hanging from the door." Come on. Of course, we still don't know whether Taylor's talking about the team or the band — something I've been emailing her publicist, Tree Paine, about for months now.

Sunday: "The Best Day"

• It's Mother's Day. It's about Taylor's mom, Andrea. What more do you need?

What I'm hoping for: I'll be there Saturday and Sunday and I'd give anything for "Long Live."