What is the background of Tchaikovsky's "Song of the Boat in June"?

June-Boat Song is one of the 12 works of Tchaikovsky's piano suite Four Seasons, and it is also the most famous complex trilogy with beautiful melody. Tchaikovsky 1876 taught in Moscow Conservatory of Music, which should be published in Magazine & gt. In about one month, I created a piano figure sketch with seasonal and Russian characteristics and published it in its supplement. He created ten pieces in one breath, except in June, when Lao Chai had no creative inspiration, and made up for the vacancy with ><, but it became the most successful and outstanding work in the divertimento.