The Canary Trainer
The bulk of the novel is a first-person narrative , in which Holmes recounts a visit to Paris , where he played violin for the Palais Garnier and became entangled with a mysterious "Phantom" . 
<triplet> Palais Garnier <subj> Paris <obj> located in the administrative territorial entity <subj> Phantom <obj> present in work <triplet> Phantom <subj> Paris <obj> narrative location