Here are the possible solutions for jazz band section clue
Answer
Clue
Relevancy
saxes
Clue
Jazz band section
Jazz section
Jazz section, briefly
cakevspavement
Clue
"Drop Band A on Band B? Band B wins, no contest."
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
vamp
Clue
Repeating section in jazz
abdomen
Clue
C-section section
Definition
in mammals, the part between diaphragm and pelvis; in arthropods, the hind-body