soundBarn will perform a live improvised score to accompany Alfred Hitchcock's 1929 film "Blackmail." The performance is organized by artist and Rensselaer faculty member Michael Oatman for "The Man Next Door: Alfred Hitchcock and the Architecture of Fear." soundBarn is the experimental music duet of Thomas Lail and Patrick Weklar. Their recent CD "Valentine" is available on Tape Drift Records. In the SAGE Building 3303 Auditorium, off Sage Avenue.