Question: Where did the march written by Vasily Agapkin premiere?

Context paragraphs:
Vasily Agapkin: Vasily Ivanovich Agapkin (Russian: Васи́лий Ива́нович Ага́пкин ; 3 February 1884 – 29 October 1964) was a Soviet military orchestra conductor, composer, and author of the well-known march "Farewell of Slavianka" (written 1912).

The Billboard March: "The Billboard March" is a circus march written in 1901 by John N. Klohr, and dedicated to the "Billboard" music-industry magazine.  Its tune is widely known among Americans, and it has been repeatedly used in mass media, even though its title is little known.

Admiral Dewey March: "Admiral Dewey March" is patriotic war march written in 1898 with numerous composers.  The march is dedicated to George Dewey, a U.S. Navy Admiral, and his actions during the Spanish–American War, specifically the Battle of Manila Bay in 1898.

The Royal Welch Fusiliers (march): "The Royal Welch Fusiliers" is a march composed by John Philip Sousa in 1929, and then rewritten in 1930.  It is the only march written by Sousa for a British Army regiment.

Under the Double Eagle March: Under the Double Eagle March is a 1902 march written by J.F. Wagner and published by Eclipse Publishing Co.

High School Cadets: "High School Cadets" is a march written in 1890 by John Philip Sousa in honor of the cadet drill team of Washington High School in the District of Columbia.  It is in regimental march form (I-AA-BB-CC-DD) and is a popular selection for school concert and marching bands, as well as for professional orchestras and bands.  The march has been arranged for a wide variety of instruments and ensembles, and has been frequently recorded, including at least two recorded performances by Sousa's own band.  The march's final strains were featured in the 1939 film "The Under-Pup".

You're a Grand Old Flag: "You're a Grand Old Flag" is an American patriotic march.  The song, a spirited march written by George M. Cohan, is a tribute to the American flag.  In addition to obvious references to the flag, it incorporates snippets of other popular songs, including one of his own.  Cohan wrote it in 1906 for "George Washington, Jr.", his stage musical.

Invercargill March: The ""Invercargill March"" is a march written by Alex Lithgow and named after his home town of Invercargill, on the South Island of New Zealand.

Farewell of Slavianka: Farewell of Slavianka (Russian: Прощание славянки - "Proshchaniye slavyanki") is a Russian patriotic march, written by the composer Vasily Agapkin in honour of the Slavic women accompanying their husbands in the First Balkan War.  The march was written and premiered in Tambov in the end of 1912.  In summer of 1915 it was released as a gramophone single in Kiev.  "Slavyanka" means "Slavic woman".

Turkish March: A Turkish march — in Italian, marcia alla turca — is a march written by a classical composer in the Turkish style that includes particular rhythmic patterns and often features piccolos, cymbals, bass drums and triangles.

Supporting paragraphs: Vasily Agapkin Farewell of Slavianka
Answer: Tambov