Beethoven: Symphony 7 Mvt.III Allegretto - standard clarinet quartet

This arrangment is for standard clarinet quartet: 3 Bb and  1 bass.
 
The video is of the clarinet quartet of Eb, 2Bb and bass,(that version is also available to purchase)
 
An arrangement of most of the 2nd movement of Beethoven's 7th Symphony, (incorporating the 2 main themes as well as the slow introduction and quiet ending.)  There is an optional cut from D to 3 bars before G (Fugal bit)