Here are the possible solutions for noted first name in jazz clue
Answer
Clue
Relevancy
ella
Clue
Noted first name in jazz
Noted first name of jazz
First name of the First Lady of Jazz
Noted name in jazz
oprah
Clue
Noted talker whose name in reverse is a noted nontalker
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