This image provided by the Silber family shows Irwin Silber, right, posing with  Pete Seeger in San Francisco in Sept. 2009. Silber, the founding editor of the small but highly influential folk music magazine Sing Out, died Wednesday Sept 8, 2010. He was 84.(AP Photo/courtesy of Silber family) NO SALES

This image provided by the Silber family shows Irwin Silber, right, posing with Pete Seeger in San Francisco in Sept. 2009. Silber, the founding editor of the small but highly influential folk music magazine Sing Out, died Wednesday Sept 8, 2010. He was 84.(AP Photo/courtesy of Silber family) NO SALES