Sound composition by Polina Khatsenka played at Hotel Vladimír.

At the Hotel Vladimír station, visitors hear a historic shellac recording of the local "Dekanat Kirche Aussig" choir, which originally performed in this area. This primary recording is layered with two digitally altered versions—one matching the original duration, and a second that is time-stretched to double the length, creating a subtle, harmonic sound field.