The Phantom's Melody - Australia D. Kincannon

"Accidental time travel, murder, and a dangerous masked man? When I said I needed some magic in my life, this was not what I meant."
Blurb:
MELODY REILLY was desperate for some magic, a spark of life to make her feel anything again. That's what the thirty-five-year-old was hoping to find when gifted a once-in-a-lifetime trip to New York City to see her all-time favorite musical adaption, Andrew Lloyd Webber's The Phantom of the Opera, before it ended after its thirty-five-year run.
What she didn't expect was the magic to send her to 1880 Paris, France, running for her life.
Meanwhile, ERIQUE - le Fantôme who terrorized the famous Paris Opera house - downs the grand chandelier during the final performance of the season, delighting in the chaos that ensued. Certain this will have his obsession, Christine Daae', starring on his stage and taking his hand in marriage, whether she wanted to or not.
Until he stumbled into the strange American woman who tormented his dreams and awakened his soul.
Or at least what was left of it.
(recommended 18+ for adult situations, violence and language)