May I address the state I grew up in and not the one where I live now? If so, it’s Virginia. History lessons in 4th grade were devoted to Virginia’s. US and World history classes came later, and then government in high school. And yes, I was aware that all states have mottoes, emblems, etc.
I can name almost all of Virginia’s, except for song. (I would have guessed Dixieland, which is fairly popular.) While familiar with the song title and tune, the lyrics not so much. I just watched Carry Me Back to Old Virginny on YouTube. After reading the history on the song, it’s shocking that there hasn’t been a push to have it changed.
Edit: Ah, and indeed there has. “CMBTOV” was adopted as the state song in 1940. Even at that point, there were objections over the lyrics. The same objections came up several times over the years, and it wasn’t until 1997 that it became state song emeritus. A contest was held in 1998 to select a new state song, which was later put on hold. It doesn’t look like a new one has been chosen.