7462462|String Quartet No. 6 in B flat major, Op. 18: I. Allegro con brio|217487|Vlach Quartet|679929|Beethoven: String Quartets, Op. 18, No. 1-6|6691526|418|1|1|0|16728189|6691526|7|0|0|0|9442915|10061345|0|004FEe9D0pHFJO|003IzMLS1LXnT5|001X2gyS2FxqJi