When Jazz is mentioned in fiction, it is usually because the author is a fan and wants to get in a gratuitous mention. I'm certainly OK with this when it is handled well in the context of the story. In this case, Jazz, Jazz musicians, and a Jazz 'lifestyle' is central to this story of a pianist who gets roped into investigating the death of the beloved but extremely troubled trumpet player, Chet Baker [a real life character]. I can say without giving away too much that the story is well told, true to Jazz history, and to the facts of Chet Baker's life and death as I can recall them. This is apparently the 5th book featuring protagonist Evan Horne; I look forward to finding the others.