NY1 VIDEO: The documentary Don’t Think I’ve Forgotten: Cambodia’s Lost Rock & Roll” opens today at Film Forum for a week long run. Two sold out concerts at City Winery this Friday will bring together generations of Cambodian musicians to celebrate the event, and the soundtrack will be released next month. In this Sound Advice report, WFUV DJ Eric Holland speaks to filmmaker John Pirozzi about the difficult challenge of making the documentary and its unique soundtrack.