Here are the possible solutions for they dig jazz clue
Answer
Clue
Relevancy
ruin
Clue
If you dig old things, dig this
cats
Clue
They dig jazz
Definition
CAT, to vomit
hepcats
Clue
They dig jazz
They dig, daddy-o
Definition
HEPCAT, (slang) a jazz enthusiast
businessmen
Clue
Dylan "___ they drink my wine, plowmen dig my earth"
Definition
BUSINESSMAN, a man who transacts business
enso
Clue
Painter and subject of a They Might Be Giants song with the lyric "Dig him up and shake his hand"
hoers
Clue
Dig they must
Definition
HOER, one who hoes
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")