Here are the possible solutions for old school jazz enthusiast clue
Answer
Clue
Relevancy
hepcat
Clue
Old-school jazz enthusiast
Jazz enthusiast
Old-school jazz buff
Jazz fan, old-school
Definition
(slang) a jazz enthusiast
utahan
Clue
Jazz enthusiast?
mel
Clue
Old-school jazz singer Torme
Definition
honey
kennyg
Clue
"For his contributions to jazz, ___ should be smeared with bacon grease, placed in a cage with three underfed Kodiak grizzly bears, and whatever happens, happens." ("Genius Guide to Jazz")
teams
Clue
Jazz and Blues, but not smooth jazz or jump blues, AFAIK