The New York Philharmonic’s spring gala is not usually of much musical interest. It tends toward mild fare — just enough to keep the donors happy before dinner and dancing.

But this year, the playing will draw closer attention. The gala, on April 24, features the only appearance this season by Gustavo Dudamel, the Philharmonic’s next music director. He will take part in the celebration of the orchestra’s education programs, including its signature Young People’s Concerts, which are turning 100.

The Philharmonic has been careful not to have its Dudamel-led future step too much on its less starry present. This season also brings the final months of Jaap van Zweden’s brief tenure as music director, which will begin on his favored ground: the classics.

A mid-March program of Mozart’s elegant Piano Concerto No. 17 (with Conrad Tao as soloist) and Beethoven’s deathless Fifth Symphony is such a sure audience pleaser that the Philharmonic is confidently giving it four performances, rather than the usual three.

Van Zweden led the orchestra in Beethoven’s Fifth in October 2015, a few months before he got the music director job. I wrote then that “conducting this imaginative and playing this varied don’t appear at Geffen Hall every week.” His meticulousness didn’t come off as mannered, as it sometimes does. The inner two movements felt especially inventive, and I’ll be listening for whether the whole thing has the polish and momentum that have tended to elude the orchestra recently.

A few days later, van Zweden will turn his attention to the new, as the Philharmonic plays fresh pieces by Tan Dun — a concerto for the principal trombonist, Joseph Alessi, called “Three Muses in Video Game” — and Joel Thompson.