Someday, somewhere / written by Lindsay Champion.

Enhanced descriptions from Syndetics:

Dominique is a high school junior from a gritty neighborhood in Trenton, where she and her mom are barely getting by.Ben is a musical prodigy from the Upper East Side, a violinist at a top conservatory with obsessive talent and a brilliant future.When Dom's class is taken to hear a concert at Carnegie Hall, she expects to be bored out of her mind. But then she sees the boy in the front row playing violin like his life depends on it --- and she is transfixed.Posing as an NYU student, Dom sneaks back to New York City to track down Ben Tristan, a magnetic genius who whisks her into a fantasy world of jazz clubs and opera, infatuation and possibility. Each sees something in the other that promises to complete them.As Dom's web of lies grows, though, so does Ben's overwhelming need to conquer Beethoven's famous Kreutzer Sonata. But Ben's genius, which captivates Dominique, conceals a secret that may tear them apart.Alternating perspectives create suspense and momentum, romance and heartbreak. Author Lindsay Champion's deep roots in theater and music are evident on every page --- structured like a sonata with hints of West Side Story, her debut novel hits all the right notes.