Grace Kelly is not your typical eighth-grader. Tonight the 13-year-old sax player will hold a CD-release party at Scullers Jazz Club in Boston. The recording is a two-disc set titled ''Grace Kelly Times Too."

At left, Kelly performed with a quintet including, Nicky Schutz, 16, of Brookline on double bass, and Jacob Sherman, 16, of Jamaica Plain on piano before a function at the Westin Copley Place Hotel.