Lenox — Tanglewood Learning Institute (TLI) Artistic Administrator Mark Rulison has been busy indeed, putting together another fall-winter-spring season of programming at Tanglewood’s Linde Center for Music and Learning. Starting in September and running through May, TLI will present more than 50 events concerts, lectures, films, photography classes, and community events. Owens will also work with Berkshire music students during his visit. Five chamber concerts performed by Boston Symphony Orchestra musicians are scheduled throughout the season, with repertoire and performers to be announced later. The weekend will be preceded by pop-up chamber music performances at locations throughout Berkshire County.