Listen to Serenade for Strings in C Major, Op. 48: III. Élégie online. Serenade for Strings in C Major, Op. 48: III. Élégie is an English language song and is sung by Giuseppe Lanzetta and Orchestra Sinfonica di Aachen. Serenade for Strings in C Major, Op. 48: III. Élégie, from the album Sad, Melancholic Classical Music, was released in the year 2017. The duration of the song is 9:35. Download English songs online from JioSaavn.