Listen to Medea: Act I - "Nemici senza cor" online. Medea: Act I - "Nemici senza cor" is an English language song and is sung by Maria Callas, Renata Scotto, Mirto Picchi, Chorus, Orchestra of La Scala and Milan. Medea: Act I - "Nemici senza cor", from the album Cherubini - Medea [1957], Vol. 1, was released in the year 2010. The duration of the song is 4:20. Download English songs online from JioSaavn.