Call it “Siegfried” and chill, or maybe bingeable Wagner. The Atlanta Opera’s upcoming production of “Siegfried” is the third opera in Robert Wagner’s four-opera “Der Ring des Nibelungen” cycle. A ...

Call it “Siegfried” and chill, or maybe bingeable Wagner. The Atlanta Opera’s upcoming production of “Siegfried” is the third opera in Robert Wagner’s four-opera “Der Ring des Nibelungen” cycle. A ...

NEW YORK — Pity the opera directors who decide to stage Wagner’s “Ring” — for in doing so they have to figure out what to do with “Siegfried.” The third installment of Wagner’s epic, which returned to ...