Oh my goodness! I couldn't tell which song got in my head yesterday so I'll just put them both here. There's two.

I do!

The New Pornographers - "Myriad Harbour"

https://youtube.com/watch?v=xO_VONrCJQE&si=RvzJkPsuKzEWuqQM

Mitski - "Your Best American Girl"

https://youtube.com/watch?v=u_hDHm9MD0I&si=mnDuLLazJG4msIht

There will be more songs to look at but why did the phrase "I do" make those two come back to me? Because "I do" is in the lyrics.