Answer:
In the given example, the word "maverick" implies that the cousin is an unconventional or independent jazz musician. The term suggests that he doesn't conform to established norms or styles within the jazz genre. Instead, he prefers to forge his own path, avoiding labels or affiliations with specific schools of jazz. The use of "maverick" conveys a sense of uniqueness and a willingness to break away from traditional conventions in the pursuit of musical expression.