What modern novel is comparable to Phantom of the Opera?

I am writing a research paper comparing a modern novel and a contemporary one, and I would like to use Phantom of the Opera. Does anyone know of a modern novel that has a similar theme, tone, setting, or plot?

Bel Canto.

I haven’t read it myself, but my mom’s been telling me about it for a while.

It’s about a Japanese bussiness man who really likes this one opera singer from an unnamed Latin American country so he gets her to sing for his birthday party at the country’s vice president’s house when a group of revoluionists in search for the president come and take everyone at the party hostage.

Ot is simalar because it is about holding an opera singer hostage.