Listen to Loveless Songs for Contralto and Viola: For Instance online. Loveless Songs for Contralto and Viola: For Instance is an English language song and is sung by Jan Peruska and Dagmar Peckova. Loveless Songs for Contralto and Viola: For Instance, from the album Eben: Songs, was released in the year 2000. The duration of the song is 2:40. Download English songs online from JioSaavn.