Listen to Dvořák: Rusalka, Op. 114, Act I: O Silver Moon online. Dvořák: Rusalka, Op. 114, Act I: O Silver Moon is a Czech language song and is sung by Renée Fleming, London Symphony Orchestra and Sir Georg Solti. Dvořák: Rusalka, Op. 114, Act I: O Silver Moon, from the album The Classical Voice: A Celebration of the Classical Voice, was released in the year 2013. The duration of the song is 5:56. Download Czech songs online from JioSaavn.