He lives with two cats, a first-class record player, a large collection of jazz records and earns a living for himself and his two tamed animals as a "vinyl detective". Rare gramophone records, which he himself is not interested in, are sold at a profit on the Internet. In short, a quiet, unexciting existence... Only then the mysterious Nevada knocks on his door, whose even more mysterious employer wants a rare recording from 1955. The record's history is a bit strange - the publisher committed suicide shortly before the album was released due to competition and blackmail problems... But it's perhaps a reason to refuse the job when the offer is financially generous and Nevada is so beautiful? Soon, however, the detective's friend, a jazz connoisseur and owner of a record store, dies under strange circumstances, other suspicious deaths follow, and the pair are followed by hired killers... The first part of the detective series from co-author of the scenario of the legendary series Dr. Who.