. . . is going to be a musical one, with visits from the Artemis String Quartet (above) and the great Itzhak Perlman at Celebrity Series. Artemis will be playing Beethoven, while Perlman will join pianist Rohan De Silva in sonatas by Mozart, Franck and Debussy. I'll also be catching the Boston Modern Orchestra Project's "Strings Attached" concert on Saturday, featuring the widely-praised Neharót Neharót by Israeli composer Betty Olivero. I'll also try to squeeze in a viewing of The Ghost Writer, the new film directed by Roman Polanski (and edited while under house arrest). You'll get to hear what I thought about everything next week.