A Song of Destiny by Emilia Hartley

Ember:
Bonding with a mate who doesn’t even know your name is a bad idea.
But that’s exactly what happened to her.
Cash Montoya doesn’t even know she exists.
He’s the local star, his guitar and his voice calling to her beast since the very first time she heard his songs.
She writes him letters. Anonymous, of course.
And when she finally finds the courage to tell him the truth, he thinks she’s lying.
He’s holding onto the vendetta that has been plaguing their families for decades.
But her beast has chosen. She’ll make him see that they belong together.

Cash:
He’s more beast than man.
The only way to keep his beast at bay is by playing music. And by reading the mysterious letters sent by an anonymous fan.
When that fan turns out to be Ember Barnes, he doesn’t want to believe it. He can’t.
He doesn’t trust the Barnes family. They’ve been an enemy of the Montoyas before he was even born.
But his beast seems to have different ideas.
It wants him to claim her. To make her theirs.
He wants it, too. But first, he must survive her father’s wrath.