Wiktionary
junglist
n. (context music English) A dedicated listener to jungle or drum and bass music.
Wikipedia
Junglist
Junglist is a slang term which first referred to a person living in an area of West Kingston, Jamaica, called Jungle. It was later used as a term to refer to someone who is a dedicated listener of jungle and/or drum and bass music. Tracks from this genre often contain calls and references to the "original junglists" and "jungle soldiers". Junglists usually gravitate towards oldschool and ragga jungle.