Just figure out what you think jazz is, and then if it fits into that category, it's jazz, and if it doesn't, it isn't. It's no big deal.
“Since it is seldom clear whether intellectual activity denotes a superior mode of being or a vital deficiency, opinion swings between considering intellect a privilege and seeing it as a handicap.”
“Although Customs and Border Protection analyzes cargo and other information to target specific shipments for closer inspection, it still physically inspects only a small fraction of the containers under its purview.”