Listen to Serenade in E Major for String Orchestra, Op. 22: IV. Larghetto online. Serenade in E Major for String Orchestra, Op. 22: IV. Larghetto is an English language song and is sung by Suk Chamber Orchestra. Serenade in E Major for String Orchestra, Op. 22: IV. Larghetto, from the album The 50 Most Essential Romantic Classics, was released in the year 2010. The duration of the song is 5:05. Download English songs online from JioSaavn.