The musical ensemble the Third Dimension will perform Oct. 20 at 1 p.m. at Gunn Memorial Library in Washington.

Helen Falcone, Jeanne Hinkson and Jenny Li will perform a varied program of classical pieces, opera, old standards, international songs and sixties hits.

Mendelssohn, Puccini, Verdi, CPE Bach, Marvin Hamlisch, Antonio Carlos Jobim, Carly Simon and others will be represented.

For more information, call the Wykeham Road library at 860-868-7586.