Wagner tuba

Brass instrument related to tubas and French horns

The Wagner tuba is a four-valve brass instrument commissioned by and named after Richard Wagner. It combines technical features of both standard tubas and French horns, though despite its name, the Wagner tuba is more similar to the latter, and usually played by horn players. Wagner commissioned the instrument for his four-part opera cycle Der Ring des Nibelungen, where its purpose was to bridge the acoustical and textural gap between the French horn and trombone.

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