Listen to Serenade for Strings in C Major, Op. 48 : II. Valse online. Serenade for Strings in C Major, Op. 48 : II. Valse is an English language song and is sung by Chamber Orchestra of the St Petersburg Conservatory and Alexander Titov. Serenade for Strings in C Major, Op. 48 : II. Valse, from the album 88 Holiday Classical Christmas: A Christmas Fantasy, was released in the year 2012. The duration of the song is 3:44. Download English songs online from JioSaavn.