Despite putting additional funny sense in the actions, background sound was mostly incidental, including the commercial break on a TV with some commercials playing on.
You can spot some of the paintings by known and acknowledged artist Boris Yeriomin (who's also director's father) in the background.
The music identifies channel that was on the TV heard in the background - Novy Channel (a.k.a. Novy Kanal), the Ukrainian TV channel. A typical commercial break from 2010 is heard, including Burn energy drink, gambling website PokerStars and Visa credit and debit cards.
Mykola Yeriomin: [multilinguality] Film's titles are in Russian, but English and Ukrainian can be heard in the incidental background.
Mykola Yeriomin: [screen within a screen] although not exactly seen, television set is heard and leaves a prominent glow which is seen in the last shot of the film.