The concert will be at 7 p.m. in Benaroya Hall.
The program will include works of Bach, Handel, Haydn, Beethoven, Carol Sams, Huntley Beyer, and Robert Kechley. OSSCS said the selections represent Shangrow's wide-ranging interests and areas of expertise.
Benaroya Hall generously donated both the space and equipment for the concert. Orchestra Seattle/Seattle Chamber Singers is hoping to fill the hall but typically has audiences considerably smaller than Benaroya holds.
If you go: Orchestra Seattle/Seattle Chamber Singers' George Shangrow Memorial Concert, 7 p.m., Sunday (Nov. 14), Benaroya Hall, 200 University St. Free, no ticket required.