String Quartet No. 6 in B-Flat Major, Op. 18 No. 6:II. Adagio ma non troppo

歌曲	String Quartet No. 6 in B-Flat Major, Op. 18 No. 6:II. Adagio ma non troppo
歌手	Pro Arte Quartet
专辑	Beethoven: String Quartets Op. 18 Nos. 1, 3, 5 & 6