In an age when classical recording on the major labels is in the dumps, smaller labels are increasingly finding a niche and turning out high-quality product. But is such a thing really possible when we’re talking about opera recordings, the most mind-bogglingly complex of all studio recording enterprises? Apparently, it is. “At a time when major record labels have all but quit making full-length opera recordings, [a small, independent label called] Opera Rara has never been busier, resurrecting forgotten works and putting them on disc to exacting musical and technical standards. Small but persistent, the company is celebrating its 35th anniversary this year.”