Helga Kasimoff calls this — her 88th year — “my piano year,” after the instrument’s 88 black-and-white keys. Her favorite piano is a concert grand in her Kasimoff-Blüthner Piano Co. showroom. It was played at Duke Ellington’s funeral, she recalls, and also was featured on Stevie Wonder, Henry Mancini and Barbra Streisand recordings. She counts […]