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Her life was saved by rock ‘n’ roll. And last night a DJ saved my life. But what kind of music would you want to hear if the danger was to your actual, rather than metaphorical, self? That’s the question documentarian Heddy Honigmann asked Dutch peace-keeping troops in several war zones. The songs that inspire or console them provide the text for Crazy, Honigmann’s latest cinematic investigation of the relationship between art and life. Finding art on the front lines is a logical undertaking for Honigmann, who had previously traveled to Paris to meet the immigrants whose music enlivens the Metro (The Underground Orchestra) and to Rio to examine the role of love poetry in everyday life (O Amor Natural). Crazy screens at 8 p.m. at the Hirshhorn Museum and Sculpture Garden, 7th and Independence Avenue SW. Free. (202) 357-2700. (Mark Jenkins)