When asked to sing something that reflected her "as this woman heading toward maturity," Anna Kendrick sang "Sunday Candy" by Donnie Trumpet & the Social Experiment.
In an interview with Peter Travers, she explains that she thinks the song's hook, which has been stuck in her head, is sweet and beautiful. Travers says, "It was sweet but it had that little energy that said, 'Don't fuck with me.'" I think he might just be scared of Anna Kendrick.
The song also has a short film to go along with it that was written and co-directed by Chance the Rapper:
I'm not sure why no one ever asks what song reflects me as this woman heading toward maturity. I've been dying to tell someone that it's "Still Sane" by Lorde.