| 1 |  | Sonata for 2 pianos in F minor, Op. 34b - I. Allegro non troppo |  | 15:04 | 
  | 1 |  | Sonata for 2 pianos in F minor, Op. 34b - I. Allegro non troppo |  | 15:04 | 
  | 2 |  | Sonata for 2 pianos in F minor, Op. 34b - II. Andante un poco Adagio |  | 8:42 | 
  | 2 |  | Sonata for 2 pianos in F minor, Op. 34b - II. Andante un poco Adagio |  | 8:42 | 
  | 3 |  | Sonata for 2 pianos in F minor, Op. 34b - III. Scherzo. Allegro - Trio |  | 7:21 | 
  | 3 |  | Sonata for 2 pianos in F minor, Op. 34b - III. Scherzo. Allegro - Trio |  | 7:21 | 
  | 4 |  | Sonata for 2 pianos in F minor, Op. 34b - IV. Finale. Poco sostenuto - Allegro non troppo - Tempo I - Presto non troppo |  | 10:32 | 
  | 4 |  | Sonata for 2 pianos in F minor, Op. 34b - IV. Finale. Poco sostenuto - Allegro non troppo - Tempo I - Presto non troppo |  | 10:32 | 
  | 5 |  | Variations on a Theme of Haydn, for 2 pianos in B flat major (St. Anthony Variations), Op. 56b - Thema. Chorale St. Antoni |  | 2:03 | 
  | 5 |  | Variations on a Theme of Haydn, for 2 pianos in B flat major (St. Anthony Variations), Op. 56b - Thema. Chorale St. Antoni |  | 2:03 | 
  | 6 |  | Variations on a Theme of Haydn, for 2 pianos in B flat major (St. Anthony Variations), Op. 56b - Variation 1. Andante con moto |  | 1:18 | 
  | 6 |  | Variations on a Theme of Haydn, for 2 pianos in B flat major (St. Anthony Variations), Op. 56b - Variation 1. Andante con moto |  | 1:18 | 
  | 7 |  | Variations on a Theme of Haydn, for 2 pianos in B flat major (St. Anthony Variations), Op. 56b - Variation 2. Vivace |  | :58 | 
  | 7 |  | Variations on a Theme of Haydn, for 2 pianos in B flat major (St. Anthony Variations), Op. 56b - Variation 2. Vivace |  | :58 | 
  | 8 |  | Variations on a Theme of Haydn, for 2 pianos in B flat major (St. Anthony Variations), Op. 56b - Variation 3. Con moto |  | 1:39 | 
  | 8 |  | Variations on a Theme of Haydn, for 2 pianos in B flat major (St. Anthony Variations), Op. 56b - Variation 3. Con moto |  | 1:39 | 
  | 9 |  | Variations on a Theme of Haydn, for 2 pianos in B flat major (St. Anthony Variations), Op. 56b - Variation 4. Andante |  | 2:06 | 
  | 9 |  | Variations on a Theme of Haydn, for 2 pianos in B flat major (St. Anthony Variations), Op. 56b - Variation 4. Andante |  | 2:06 | 
  | 10 |  | Variations on a Theme of Haydn, for 2 pianos in B flat major (St. Anthony Variations), Op. 56b - Variation 5. Poco presto |  | :54 | 
  | 10 |  | Variations on a Theme of Haydn, for 2 pianos in B flat major (St. Anthony Variations), Op. 56b - Variation 5. Poco presto |  | :54 | 
  | 11 |  | Variations on a Theme of Haydn, for 2 pianos in B flat major (St. Anthony Variations), Op. 56b - Variation 6. Vivace |  | 1:14 | 
  | 11 |  | Variations on a Theme of Haydn, for 2 pianos in B flat major (St. Anthony Variations), Op. 56b - Variation 6. Vivace |  | 1:14 | 
  | 12 |  | Variations on a Theme of Haydn, for 2 pianos in B flat major (St. Anthony Variations), Op. 56b - Variation 7. Grazioso |  | 2:47 | 
  | 12 |  | Variations on a Theme of Haydn, for 2 pianos in B flat major (St. Anthony Variations), Op. 56b - Variation 7. Grazioso |  | 2:47 | 
  | 13 |  | Variations on a Theme of Haydn, for 2 pianos in B flat major (St. Anthony Variations), Op. 56b - Variation 8. Poco presto |  | :56 | 
  | 13 |  | Variations on a Theme of Haydn, for 2 pianos in B flat major (St. Anthony Variations), Op. 56b - Variation 8. Poco presto |  | :56 | 
  | 14 |  | Variations on a Theme of Haydn, for 2 pianos in B flat major (St. Anthony Variations), Op. 56b - Finale. Andante |  | 3:50 | 
  | 14 |  | Variations on a Theme of Haydn, for 2 pianos in B flat major (St. Anthony Variations), Op. 56b - Finale. Andante |  | 3:50 |