7631307|String Quartet No. 6 in B-Flat Major, Op. 18 - String Quartet No. 6 in B-Flat Major, Op. 18: IV. La Malinconia: Adagio - Allegretto quasi allegro|213622|Bartók Quartet|697947|Beethoven: String Quartets, Op. 18, Nos. 4-6|8006910|500|1|1|0|20016549|8006910|7|0|0|0|11072640|12114731|0|003Qk6LB1bE0xk|003cnY6q0SLAU8|003xLG6s2J3AR2