Root - The Unfinished Song Epic Fantasy, #4

Dindi knows her life is forfeit if she cannot solve the faery riddle of the Unfinished Song. But to do that, she must first unravel the mystery of why the Aelfae hexed her whole lineage long ago. Meanwhile, Kemla and Tamio connive together against her. Desperate to prevent Dindi from dancing in the upcoming competition, and Kemla convinces Tamio to seduce Dindi. If at first they don't succeed, they aren't above hexcraft to get their way...
And then there is the Man in Black. Devastatingly handsome, darkly powerful...and determined to kill her. If at first he doesn't succeed, he isn't above starting a war to get his way.