Listen to String Quartet No. 2 in G Major, Op. 18 II. Adagio cantabile online. String Quartet No. 2 in G Major, Op. 18 II. Adagio cantabile is an English language song and is sung by Background Instrumental Music Collective. String Quartet No. 2 in G Major, Op. 18 II. Adagio cantabile, from the album Classical Sleep Music – Soothing Instruments for Sleep, Sweet Nap, Healing Lullabies, Bedtime, Gentle Music to Bed, was released in the year 2017. The duration of the song is 5:00. Download English songs online from JioSaavn.