A Metro ride in Bengaluru isn’t complete until you hear the announcements of train stations and the travelling etiquettes that are voiced out through a commanding yet soothing tone of Kannada actress Aparna Vastarey, who breathed her last on July 11. Aparna, 57, died after a prolonged battle with lung cancer, said her husband, Nagaraj Vastarey, on Thursday. A beloved figure in the Kannada entertainment industry and a household name across the state, Aparna left an indelible mark on television and radio. Born into a family with a strong cultural…