Listen to String Quartet No. 15 in A Minor, Op. 132: III. Molto adagio online. String Quartet No. 15 in A Minor, Op. 132: III. Molto adagio is an English language song and is sung by Studying Music Group. String Quartet No. 15 in A Minor, Op. 132: III. Molto adagio, from the album Classics Music for Brain Development – Baby Study Time, Study with Beethoven, Classical Music, was released in the year 2017. The duration of the song is 3:01. Download English songs online from JioSaavn.