1. Rey
2. March of the Resistance
3. Rise of Skywalker
4. Kylo Ren
5. Rose
Jedi Steps is a close runner-up but I opted for Rose because Williams actually develops it (and I love it). Kylo wouldn't have made the list if not for its tragic transformation in the last act of TROS. I'd love a concert piece carries us through the character's journey -- kind of like Anakin's Theme in reverse.