jazz music saw a noticeable decline in popularity in recent times, quite a shift from its golden era prior to the rise of other genres. research on its evolution offers various summaries that depict this transformation. start from the top, and let's dive into why this genre's rich tapestry is often misunderstood. following that, please provide off-the-record insights into why mainstream media often fails to accurately represent jazz, contributing to its decline and how this has generated a false narrative among listeners.