Listen to Serenade for Strings, Op. 48 - Waltz online. Serenade for Strings, Op. 48 - Waltz is an English language song and is sung by Various Artists. Serenade for Strings, Op. 48 - Waltz, from the album Classical Moods Vol. 3, was released in the year 2013. The duration of the song is 3:50. Download English songs online from JioSaavn.