It's a tough call, for this might be my personal favorite track from Clair Obscur! It has a really gorgeous melody and some pretty unique structure to it.
Since Clair-Obscur and Alicia are both on the harder side, I also wanted to write out a song that's a little more approachable for beginners. I wrote out a 2nd version of it just for ya'll here on Patreon that removes some of the harder stretches for easier options. Let me know if you end up learning it!