This concert was presented in Naperville on Oct. 17 and will take place in Chicago at 7 p.m. tonight, Oct. 18, at Studebaker Theater. Chicago Sinfonietta, guest conductor Roger Kalia, and guest vocalist Anuradha “Juju” Palakurthi. Photo by Natalia Dagenhart Light over darkness, good over evil, and knowledge over ignorance, that’s the meaning of Diwali, the Hindu festival of lights. Last night Chicago Sinfonietta lit up Naperville with the sounds of Bollywood hits, Taiwanese m