Listen to The Enchantress, Act IV: Entr'acte online. The Enchantress, Act IV: Entr'acte is an Instrumental language song and is sung by Gennady Provatorov and Grand Symphony Orchestra of All-Union National Radio Service and Central Television Networks. The Enchantress, Act IV: Entr'acte, from the album Tchaikovsky: The Enchantress, was released in the year 2010. The duration of the song is 3:22. Download Instrumental songs online from JioSaavn.