Major discoveries

That song they play at Leningradsky Vokzal when you arrive in Moscow: "Moskva" by Oleg Gazmanov.

And,

"Since 1965, the song "The Hymn to the Great City" (composed by Reinhold Glière and has been adopted as the hymn of Saint Petersburg) has been playing, when the Red Arrow leaves Saint Petersburg at 23:55." (Wiki)

Knowing what things are called is cool.