The evening's program will feature Andy Stein's Blue Four performing classic ballads and jazz of the 1920s and '30s to the lesser known compositions by Ellington, Redman and Gershwin. Stein's group features Scott Robinson on reeds; Matt Munisteri on guitar; and Conal Fowkes on piano and double-bass.
The gates open at 5 p.m. for picnicking; the music begins at 6 p.m.
Tickets are $15 for adults; children 12 and under are free. Somers residents pay $10 with I.D.
A four-concert subscription is available in advance for $45 by calling the Westchester Philharmonic at (914) 682-3707 ext. 10.
For more information contact All About Jazz.