In the first half of Friday night's Boston Pops Jazzfest concert, a performance by Brookline saxophone prodigy Grace Kelly was sandwiched between two audience favorites as if in a protective coating. Keith Lockhart and the orchestra played John Williams's "Swing Swing Swing" and George Gershwin's sublime "An American in Paris" like intimate old friends, with all of the orchestra's gifts on display. The Pops regulars around me nodded in approval.
They were prepared to be charmed by the 15-year-old altoist Kelly, too. Wearing her black newsboy cap with her purple gown was an appealingly kid-like, prom-night sort of decision. Lockhart did her no favor with his introduction, though. He noted that jazz produces far fewer prodigies than classical music, and that it is generally thought of as music "you grow into." He meant that Kelly was an exception to the rule, but the conventional wisdom isn't always wrong.