14th Quartet, Opus 131, in C sharp minor.
Published in 1827.
Adagio—Allegro molto vivace—Allegro moderato—Andante—Presto.
Although marked off in separate movements, this quartet is practically one long continuous piece. It opens with a mystic Fugue, organ-like in character and contains several fine enharmonic changes of key. At the Allegro molto vivace the tonality is lifted a semitone. This movement is light in character and simple in texture, almost Mozartian. An air with variations is approached by a recitative and introduction. This is followed by a Presto, where Beethoven appears in one of his joking moods. The tempo here alters continually, then comes a short Adagio section, a lamentation broken off by one of Beethoven's gruff shrugs, and the last movement opens with a clearly marked theme in happy mood. Strongly contrasted portions occur from time to time, but the work ends triumphantly.