Listen to Mussorgsky: Hopak online. Mussorgsky: Hopak is an English language song and is sung by Sergei Rachmaninoff. Mussorgsky: Hopak, from the album Rachmaninoff plays Rachmaninoff - The Ampico Piano Recordings, was released in the year 1990. The duration of the song is 1:57. Download English songs online from JioSaavn.