The Wagner tuba is a brass instrument invented by Richard Wagner, designed to blend the sounds of the horn and tuba while producing a unique, lyrical quality. This instrument is often associated with Wagner's operas, as he intended it to enhance the orchestral sound in his concept of total artwork, or Gesamtkunstwerk. The Wagner tuba serves both to amplify emotional expression in the music and to provide a distinct timbre that complements the dramatic elements in his operas.
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