Clogs are four classical musicians hailing from Australia and the United States. Featuring viola, classical guitar, bassoon, and percussion, they scrawl the folk sounds of India and the Jewish Diaspora atop lessons learned from minimalism, ambient music, and rock. The New Yorker writes that, "fans of Sigur Ros, the Rachel's, and other post-rock ensembles who know how to listen in respectful silence will have no trouble appreciating the softly evocative compositions." Philadelphia City Paper says "few new CDs in any genre will do as much to challenge the way you listen to music."…