1. Piano Sonata No. 7 in C major, K. 309 (K. 284b): 1. Allegro con spirito (11:03) Windows Media Real Audio |
| Common Name | Piano Sonata 1 |
| Catalog No. | K 189D / K 279 |
| Composer | Wolfgang Amadeus Mozart (1756 - 1791) |
| Performer | Glenn Gould (Piano) |
| Genre | Classical Period / Sonata / Sonatina |
| Date Written | 1775 |
| Period | Classical |
| Venue | 30th Street Studio, New York, NY |
| Recording Date | 11/09/1967 |
2. Piano Sonata No. 7 in C major, K. 309 (K. 284b): 2. Andante un poco Adagio (10:22) Windows Media Real Audio |
| Common Name | Piano Sonata 2 |
| Catalog No. | K 189E / K 280 |
| Composer | Wolfgang Amadeus Mozart (1756 - 1791) |
| Performer | Glenn Gould (Piano) |
| Genre | Classical Period / Sonata / Sonatina |
| Date Written | 1775 |
| Period | Classical |
| Venue | 30th Street Studio, New York, NY |
| Notes | 30th Street Studio, New York, NY (10/18/1967/11/10/1967) |
3. Piano Sonata No. 7 in C major, K. 309 (K. 284b): 3. Rondeau. Allegretto grazioso (10:38) Windows Media Real Audio |
| Common Name | Piano Sonata 3 |
| Catalog No. | K 281 |
| Composer | Wolfgang Amadeus Mozart (1756 - 1791) |
| Performer | Glenn Gould (Piano) |
| Genre | Classical Period / Sonata / Sonatina |
| Date Written | 1775 |
| Period | Classical |
| Venue | 30th Street Studio, New York, NY |
| Notes | 30th Street Studio, New York, NY (05/25/1967/11/10/1967) |
4. Piano Sonata No. 8 in A minor, K. 310 (K. 300d): 1. Allegro maestoso (7:32) Windows Media Real Audio |
| Common Name | Piano Sonata 4 |
| Catalog No. | K 189G / K 282 |
| Composer | Wolfgang Amadeus Mozart (1756 - 1791) |
| Performer | Glenn Gould (Piano) |
| Genre | Classical Period / Sonata |
| Date Written | 1775 |
| Period | Classical |
| Country | Austria |
| Venue | 30th Street Studio, New York, NY |
| Notes | 30th Street Studio, New York, NY (07/25/1967/11/10/1967) |
5. Piano Sonata No. 8 in A minor, K. 310 (K. 300d): 2. Andante cantabile con espressione (7:38) Windows Media Real Audio |
| Common Name | Piano Sonata 5 |
| Catalog No. | K 189H / K 283 |
| Composer | Wolfgang Amadeus Mozart (1756 - 1791) |
| Performer | Glenn Gould (Piano) |
| Genre | Classical Period / Sonata |
| Date Written | 1775 |
| Period | Classical |
| Country | Austria |
| Venue | 30th Street Studio, New York, NY |
| Notes | 30th Street Studio, New York, NY (05/25/1967/05/26/1967) |
6. Piano Sonata No. 8 in A minor, K. 310 (K. 300d): 3. Presto (21:32) Windows Media Real Audio |
| Common Name | Piano Sonata 6 |
| Catalog No. | K 205B / K 284 |
| Composer | Wolfgang Amadeus Mozart (1756 - 1791) |
| Performer | Glenn Gould (Piano) |
| Genre | Classical Period / Sonata |
| Date Written | 1775 |
| Period | Classical |
| Country | Austria |
| Venue | 30th Street Studio, New York, NY |
| Notes | 30th Street Studio, New York, NY (09/20/1968/09/30/1968) |
7. Piano Sonata No. 9 in D major, K. 311 (K. 284c): 1. Allegro con spirito (15:12) Windows Media Real Audio |
| Common Name | Piano Sonata 7 |
| Catalog No. | K 284B / K 309 |
| Composer | Wolfgang Amadeus Mozart (1756 - 1791) |
| Performer | Glenn Gould (Piano) |
| Genre | Classical Period / Sonata / Sonatina |
| Date Written | 1777 |
| Period | Classical |
| Venue | 30th Street Studio, New York, NY |
| Notes | 30th Street Studio, New York, NY (09/19/1968-09/20/1968) |
8. Piano Sonata No. 9 in D major, K. 311 (K. 284c): 2. Andante con espressione (12:06) Windows Media Real Audio |
| Common Name | Piano Sonata 8 |
| Catalog No. | K 300D / K 310 |
| Composer | Wolfgang Amadeus Mozart (1756 - 1791) |
| Performer | Glenn Gould (Piano) |
| Genre | Classical Period / Sonata |
| Date Written | 1778 |
| Period | Classical |
| Venue | 30th Street Studio, New York, NY |
| Notes | 30th Street Studio, New York, NY (01/30/1969-01/31/1969)
Composition written: 1778.
Composition revised: Germany. |
9. Piano Sonata No. 9 in D major, K. 311 (K. 284c): 3. Rondeau. Allegro (12:27) Windows Media Real Audio |
| Common Name | Piano Sonata 9 |
| Catalog No. | K 284C / K 311 |
| Composer | Wolfgang Amadeus Mozart (1756 - 1791) |
| Performer | Glenn Gould (Piano) |
| Genre | Classical Period / Sonata / Sonatina |
| Date Written | 1777 |
| Period | Classical |
| Venue | 30th Street Studio, New York, NY |
| Notes | 30th Street Studio, New York, NY (07/30/1968-07/31/1968) |
10. Piano Sonata No. 10 in C major, K. 330 (K. 300h): 1. Allegro moderato (11:18) Windows Media Real Audio |
| Common Name | Piano Sonata 10 |
| Catalog No. | K 300H / K 330 |
| Composer | Wolfgang Amadeus Mozart (1756 - 1791) |
| Performer | Glenn Gould (Piano) |
| Genre | Classical Period / Sonata |
| Date Written | 1783 |
| Period | Classical |
| Venue | 30th Street Studio, New York, NY |
| Recording Date | 08/11/1970 |
| Notes | Composition written: 1783.
Composition revised: Germany. |
11. Piano Sonata No. 10 in C major, K. 330 (K. 300h): 2. Andante cantabile (18:06) Windows Media Real Audio |
| Common Name | Alla Turca Piano, Piano Sonata 11 |
| Catalog No. | K 300I / K 331 |
| Composer | Wolfgang Amadeus Mozart (1756 - 1791) |
| Performer | Glenn Gould (Piano) |
| Genre | Classical Period / Sonata |
| Date Written | 1783 |
| Period | Classical |
| Venue | 30th Street Studio, New York, NY |
| Notes | 30th Street Studio, New York, NY (12/16/1965/08/11/1970)
Composition written: 1783.
Composition revised: Turkey. |
12. Piano Sonata No. 10 in C major, K. 330 (K. 300h): 3. Allegretto (13:13) Windows Media Real Audio |
| Common Name | Piano Sonata 12 |
| Catalog No. | K 300K / K 332 |
| Composer | Wolfgang Amadeus Mozart (1756 - 1791) |
| Performer | Glenn Gould (Piano) |
| Genre | Classical Period / Sonata |
| Date Written | 1783 |
| Period | Classical |
| Venue | 30th Street Studio, New York, NY |
| Notes | 30th Street Studio, New York, NY (09/28/1965-09/29/1965)
Composition written: 1783.
Composition revised: Germany. |
| 13. Piano Sonata No. 13 in B flat major, K. 333 (K. 315c) (12:42) |
| Common Name | Piano Sonata 13 |
| Catalog No. | K 315C / K 333 |
| Composer | Wolfgang Amadeus Mozart (1756 - 1791) |
| Performer | Glenn Gould (Piano) |
| Genre | Classical Period / Sonata |
| Date Written | 1783 |
| Period | Classical |
| Country | Austria |
| Venue | 30th Street Studio, New York, NY |
| Notes | 30th Street Studio, New York, NY (03/31/1965/08/12/1965) |
| 14. Piano Sonata No. 14 in C minor, K. 457 (21:26) |
| Common Name | Piano Sonata 14 |
| Catalog No. | K 457 |
| Composer | Wolfgang Amadeus Mozart (1756 - 1791) |
| Performer | Glenn Gould (Piano) |
| Genre | Classical Period / Sonata |
| Date Written | 1784 |
| Period | Classical |
| Country | Austria |
| Venue | Eaton's Auditorium, Toronto, Ontario, Ca |
| Notes | Eaton's Auditorium, Toronto, Ontario, Canada (11/05/1973/06/21/1974) |
| 15. Piano Sonata in F major, K. 533/494 (14:35) |
| Common Name | Piano Sonata |
| Catalog No. | K 533 |
| Composer | Wolfgang Amadeus Mozart (1756 - 1791) |
| Performer | Glenn Gould (Piano) |
| Genre | Classical Period / Sonata |
| Date Written | 1788 |
| Period | Classical |
| Country | Austria |
| Venue | 30th Street Studio, New York City / Eato |
| Notes | 30th Street Studio, New York City / Eaton's Auditorium, Toronto, Canada (04/13/1972/11/15/1972) |
| 16. Piano Sonata No. 15 in C major ("Sonata semplice") K. 545 (5:11) |
| Common Name | Sonata Semplice Piano, Piano Sonata 15 |
| Catalog No. | K 545 |
| Composer | Wolfgang Amadeus Mozart (1756 - 1791) |
| Performer | Glenn Gould (Piano) |
| Genre | Classical Period / Sonata |
| Date Written | 1788 |
| Period | Classical |
| Country | Austria |
| Venue | 30th Street Studio, New York, NY |
| Recording Date | 07/25/1967 |
| 17. Piano Sonata No. 16 in B flat major, K. 570 (10:02) |
| Common Name | Piano Sonata 16 |
| Catalog No. | K 570 |
| Composer | Wolfgang Amadeus Mozart (1756 - 1791) |
| Performer | Glenn Gould (Piano) |
| Genre | Classical Period / Sonata |
| Date Written | 1789 |
| Period | Classical |
| Country | Austria |
| Venue | 30th Street Studio, New York City / Eato |
| Notes | 30th Street Studio, New York City / Eaton's Auditorium, Toronto, Canada (08/11/1970/09/14/1970) |
| 18. Piano Sonata No. 17 in D major ("Trumpet", "Hunt"), K. 576 (11:10) |
| Common Name | Trumpet Piano, Piano Sonata 17 |
| Catalog No. | K 576 |
| Composer | Wolfgang Amadeus Mozart (1756 - 1791) |
| Performer | Glenn Gould (Piano) |
| Genre | Classical Period / Sonata |
| Date Written | 1789 |
| Period | Classical |
| Country | Austria |
| Venue | Eaton's Auditorium, Toronto, Ontario, Ca |
| Notes | Eaton's Auditorium, Toronto, Ontario, Canada (09/07/1974-09/08/1974) |
| 19. Fantasia for piano in D minor (fragment), K. 397 (K. 385g) (8:26) |
| Common Name | Fantasia For Piano |
| Catalog No. | K 385G / K 397 |
| Composer | Wolfgang Amadeus Mozart (1756 - 1791) |
| Performer | Glenn Gould (Piano) |
| Genre | Classical Period / Fantasy |
| Date Written | 1782 |
| Period | Classical |
| Country | Austria |
| Venue | Eaton's Auditorium, Toronto, Ontario, Ca |
| Recording Date | 11/05/1972 |
| 20. Fantasia for piano in C minor, K. 475 (15:01) |
| Common Name | Fantasia For Piano |
| Catalog No. | K 475 |
| Composer | Wolfgang Amadeus Mozart (1756 - 1791) |
| Performer | Glenn Gould (Piano) |
| Genre | Classical Period / Fantasy |
| Date Written | 1785 |
| Period | Classical |
| Country | Austria |
| Venue | 30th Street Studio, New York, NY |
| Recording Date | 11/08/1966 |