What does the cryptic crossword clue "Fan of country group getting into light rap (7)" mean?

The wordplay uses a container (one word inside another). TRIO (synonym="group") in PAT (synonym="light rap") = PATRIOT The answer is PATRIOT.

Fan of country group getting into light rap (7)

Guardian Cryptic #29571 | 11 Across | 2024-12-20 flower