"Siegfried" is the third of the four operas that constitute Richard Wagner's epic cycle, "Der Ring des Nibelungen" (The Ring of the Nibelung). This music drama follows the young, fearless hero Siegfried on his journey of self-discovery. He forges the mighty sword Nothung, slays the dragon Fafner, and awakens the Valkyrie Brünnhilde from her magical sleep on a rock surrounded by fire. The opera is renowned for its powerful and complex score, which masterfully uses leitmotifs to represent characters, objects, and ideas, pushing the boundaries of Romantic era harmony and orchestration.