[Illustration: The composer at the age of twenty-three, during his early years at the Moscow Conservatory.] [Illustration: Désirée Artôt, the French soprano who, in jilting Tschaikowsky, helped to inspire his Romeo and Juliet overture-fantasy.] The _Marche Slave_ was written in 1876 for a benefit concert to raise funds for soldiers wounded in the Turko-Serbian war, which presently merged into a greater war between Turkey and Russia. It is based largely on the old Russian anthem, “God Save the Emperor,” and some South Slavonic and Serbian tunes. The main theme has been traced to the Serbian folk song, _Sunce varko ne fijas jednako_ (“Come, my dearest, why so sad this morning?”). Divided into three sections, the march features fragments of the old Czarist hymn in the middle portion. How the hymn itself came to be written is told by its author, Alexis Feodorovich Lvov: “In 1833, I accompanied the Emperor Nicholas during his travels in Prussia and Austria. When we had returned to Russia I was informed by Count von Benkendorf that the sovereign regretted that we Russians had no national anthem of our own, and that, as he was tired of the English tune which had filled the gap for many years, he wished me to see whether I could not compose a Russian hymn. “The problem appeared to me to be an extremely difficult and serious one. When I recalled the imposing British national anthem, ‘God Save the King,’ the very original French one and the really touching Austrian hymn, I felt and appreciated the necessity of writing something big, strong and moving; something national that should resound through a church as well as through the ranks of an army; something that could be taken up by a huge multitude and be within the reach of every man, from the dunce to the scholar. The idea absorbed me, but I was worried by the conditions thus imposed on the work with which I had been commissioned. “One evening as I was returning home very late, I thought out and wrote down in a few minutes the tune of the hymn. The next day I called on Shoukovsky to ask him to write the words; but he was no musician and had much trouble to adapt them to the phrases of the first section of the melody.