FILM A Bloody Aria, a film from Korea about a professor, his pretty student and a possible murder, opens tonight for a one-week engagement in Little Tokyo. It’s been compared to Deliverance, but with a dark sense of humor. (We wonder if there’s any pig squealing in this one?) Times vary // ImaginAsian Center // 251 S. Main St., Los Angeles // $7-$10. MUSIC / SPOKEN WORD Tonight the CalArts Creative Music Festival features......