Book Log 2022 #26: Moon Over Soho by Ben Aaronovitch

A part-time jazz drummer dies during a gig, and when London constable Peter Grant arrives to investigate he senses the tune of a jazz standard coming from the body, a sign that the death is not just unnatural, but likely supernatural.

Grant soon discovers this is just the latest unexpected death of someone in London's jazz scene. The broader scope of the investigation leads him to involve both his boss, the wizard Inspector Nightingale, and a music journalist with an understanding of the London jazz scene. The case quickly becomes personal for Grant, given that his dad is a jazz musician and that the relationship with the journalist starts heading in a romantic direction. 

This description probably doesn't do the book justice, as it's a highly imaginative (and often funny) mix of mystery and fantasy. I've come to like this series quite a bit over the first two novels, and am looking forward to continuing on.