Wiener Blut ('Viennese Blood' or 'Viennese Spirit') op. 354 is a waltz by Johann Strauss II first performed by the composer on 22 April 1873. The new dedication waltz was to celebrate the wedding of the Emperor Franz Josef's daughter Archduchess Gisela Louise Maria and Prince Leopold of Bavaria. However, the waltz was also chiefly noted by Strauss' biographers as the début of Strauss with the world-renowned Vienna Philharmonic Orchestra where for many years, the Philharmonic had dismissed any association with the 'Waltz King' as it had not wished to be associated with mere 'light' or 'pops' music. The festival ball celebrating the event was held at the famed Musikverein Hall which is the venue for the famous present day Neujahrskonzert.
The waltz begins with a high spirited melody in C major with references to later waltz sections briefly played. It is the gentle first waltz melody which is instantly recognisable, with lyrical grace and an enthusiasm not apparent in his earlier light-hearted creations. Waltz 2A is rather more subdued although waltz 2B uplifts the mood to the one listeners would be familiar with since the beginning of the piece. As a composition befitting the wedding of the royalty, the waltz has its moments of grandeur (Section 3) where a triumphant melody in the home key of C major gave way into a rousing Viennese tune in F major. The waltz has only 4 two-part sections as opposed to the earlier pattern of 5 two-part sections propounded by Josef Lanner and his father Johann Strauss I. The fourth section begins quietly in F major, with a climax with cymbals to come. The coda recalls earlier sections (2 and 3) in a different key of E major before the first waltz theme comes in again. The finale is exciting, with a stirring timpani drumroll and a strong brass flourish.
'Wiener Blut' is one of few last Strauss compositions to be independent from his stage works, as he was concentrating on writing for the performing stage (and not actively writing music for the ballrooms) at that point of his career and Strauss has written at least 2 operettas before penning this waltz, with the famous Die Fledermaus still to come.
The song is heard when Strauss is playing the piano in the Tom and Jerry episode Johann Mouse