Guntram (Op. 25) is an opera in three acts by Richard Strauss with a German libretto written by the composer. The second act of the opera was composed in Ramacca, Sicily.[1]
It was Strauss' first opera and shows a strong Wagnerian influence. The music of Guntram is quoted in Strauss's tone poem Ein Heldenleben. The composer revised the score in 1940.