While "Sweet Child O' Mine" isn't a Mardi Gras song, Postmodern Jukebox featuring Miche Braden have made it fit.

If you heard this version of the Guns N' Roses classic during a Mardi Gras parade, you wouldn't think twice. It might hit you like a, "why do I know this song?" kind of way.

From Youtube –

“Our friend Miche Braden returned to help us show what Guns N’ Roses “Sweet Child O’ Mine” would have sounded like if New Orleans blues legend Bessie Smith had recorded it back in the ’20s”

There are quite a few songs that you can say definitely need to be added to your Mardi Gras playlist, and this is definitely one of them!