TLDR: Its amazing. Klune doesnt let us down. Graves’ use of his voice is masterful. Buy it!

Sequels are tough. Sequels from a different points of view are even worse. You have to really know the characters and make the reader invested in the new point of view. Klune has a gift in this.
Graves does it again with that chameleon voice of his. I forget that it is just him. His range and control is fantastic.
These characters make me fall in love again and again. Every. Single. Time. I am fully vested in their future and past. The title is Heartsong but you fell so much heartbreak with this book.
Do yourself a favor and read these. Listen to these. Fall in love like so many of us have.