Teaser Trailer: Kalevi Kiviniemi plays Harder-Völkmann Organ

Kalevi Kiviniemi plays "Coro di zingari" (Gypsy Choir) from "Il trovatore" (Troubadour) by Giuseppe Verdi. Harder-Völkmann Organ is located in the lobby of the Stockwerk Office Center in Gröbenzell, Germany. Organ is a very special one, among flue and reed stops, it has special stops: glockenspiel, marimbaphon, snare drum, triangle, a real piano (by Schimmel) and a real accordion (by Hohner).