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Solo Collection Wq. 62
This site introduces unknown Emanuel Bach (C. P. E. Bach).
Emanuel Bach Keyboard Solo Collection (Sonata Collection) Wq. 62
Emanuel Bachʼs "Wq. 62" is a collection of solo sonatas for keyboard instruments, encapsulating his unique musical style and creativity. Compiled by musicologist Wotquenne, this collection is characterized by its delicate expression and rich emotional contrasts, and is known as a representative work of the "Empfindsamer Stil" (sensitive style) of the late 18th century. Each sonata features vivid melodies, unpredictable modulations, and dynamic harmonic progressions, demanding a high level of expressiveness from the performer. Additionally, the musical language that Emanuel Bach inherited from his father, Sebastian Bach, and developed independently is brilliantly showcased. "Wq. 62" is an important collection symbolizing the transition between the Baroque and Classical periods, and its charm is especially appreciated when performed on period instruments. It is an essential collection for understanding the evolution of keyboard music in music history.
List of Works
The introduction was written by ChatGPT4o.
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Wq.62-01 (H.2) Sonata in B-flat major
: Characterized by a bright and warm melody, this piece has an approachable atmosphere. The elegant melody and soft harmonies resonate attractively.
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Wq.62-02 (H.20) Sonata in G major
: Notable for its lively and cheerful rhythm, it stands out with its bright and vibrant expression. When played on the clavichord, the subtle movements of the notes are further accentuated.
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Wq.62-03 (H.22) Sonata in D major
: Known for its bright and brilliant sound, it features an approachable melody. The flowing melody and light rhythm create a sense of comfort.
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Wq.62-04 (H.38) Sonata in D minor
: A piece with a shadowy melody and a sense of tension, it stands out for its introspective atmosphere. The characteristics of the Empfindsamer Stil, which delicately depict emotional fluctuations, are evident.
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Wq.62-05 (H.39) Sonata in E major
: Known for its bright and radiant tone, the refined melody is impressive. The brilliant harmonies and lively rhythm color the entire piece.
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Wq.62-06 (H.40) Sonata in F minor
: A work with a melancholic melody that resonates with the heart, it is imbued with deep emotion. The tension and inner expression are richly conveyed.
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Wq.62-07 (H.41) Sonata in C major
: Characterized by a bright and light melody, it has an approachable rhythm. The transitions in harmony are soft, creating a gentle atmosphere.
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Wq.62-08 (H.55) Sonata in F major
: Known for its calm and soft sound, the elegant melody resonates pleasantly. The dance-like rhythm further accentuates its lightness.
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Wq.62-09 (H.58) Sonata in F major
: Characterized by a bright and stable sound, the approachable melody lingers in the mind. The soft harmonies create a gentle musical flow.
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Wq.62-10 (H.59) Sonata in C major
: A work characterized by lively and vibrant musical ideas, the active movement is impressive. The bright tonality gives the entire piece a sense of openness.
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Wq.62-11 (H.63) Sonata in G major
: Notable for its light and elegant melody, it exudes a bright and approachable atmosphere. The simple yet refined musical ideas are captivating.
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Wq.62-12 (H.66) Suite
: A work incorporating traditional dance forms, it offers a variety of dance rhythms to enjoy. Each movement has its own character, providing a rich and varied development.
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Wq.62-13 (H.67) Sonata in D major
: Known for its bright and open melody, the light rhythm is impressive. The lively theme brightens the entire piece.
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Wq.62-14 (H.77) Sonata in G major
: Characterized by an elegant and approachable melody, it exudes a gentle atmosphere. The natural harmonic progression creates a pleasant musical experience.
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Wq.62-15 (H.105) Sonata in D minor
: A work with an introspective and melancholic melody, it is rich in tension and passionate expression.
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Wq.62-16 (H.116) Sonata in B-flat major
: Known for its bright and gentle melody, it exudes an elegant and refined atmosphere. The gentle movement of harmonies is a characteristic feature.
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Wq.62-17 (H.117) Sonata in E major
: Notable for its bright and radiant sound, the light melody enhances its approachability. The sophisticated and refined musical ideas are captivating.
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Wq.62-18 (H.118) Sonata in G minor
: Characterized by a melody full of tension and passion, it stands out for its deep inner expression. The dramatic development draws the listener in.
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Wq.62-19 (H.119) Sonata in G major
: The light and bright melody resonates pleasantly, characterized by an approachable atmosphere. A soft elegance pervades the entire piece.
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Wq.62-20 (H.120) Sonata in C major
: Notable for its bright and lively rhythm, the approachable melody is captivating. The open sound colors the entire piece.
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Wq.62-21 (H.131) Sonata in A minor
: Characterized by a serene and lyrical melody, it stands out for its delicate emotional expression. An introspective sound is impressive in this work.
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Wq.62-22 (H.132) Sonata in B minor
: Notable for its tense melody, it is a work imbued with deep emotion. The dramatic development leaves a strong impression on the listener.
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Wq.62-23 (H.210) Sonata in G minor
: A work strongly reflecting the characteristics of the Empfindsamer Stil, it is captivating for its delicate and introspective expression. The dramatic structure intertwines tension and passion.
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Wq.62-24 (H.240) Sonata in F major
: Characterized by a bright and light melody, the approachable musical ideas are captivating. The soft sound and refined expression create a sense of comfort.
I asked ChatGPT4o: "Please explain the circumstances under which Emanuel Bachʼs Wq. 62 was composed."
Carl Philipp Emanuel Bachʼs (C.P.E. Bach) work number Wq. 62 refers to his collection of sonatas for keyboard instruments. These sonatas were mainly composed during his Berlin period (1740–1768). At that time, he served as a harpsichordist at the court of Frederick II of Prussia (Frederick the Great), during which he produced many keyboard works.
The sonatas of Wq. 62 are thought to have been composed under the following backgrounds and purposes:
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Performance at the court: Frederick the Great himself was a music enthusiast, particularly fond of playing the flute. Music concerts were frequently held within the court, and C.P.E. Bach had many opportunities to perform his works at these events. The sonatas of Wq. 62 may have been composed as part of such court music activities.
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Educational purposes: C.P.E. Bach was also an excellent educator, composing many works to enhance keyboard playing techniques and expressiveness. The sonatas of Wq. 62 are thought to have served as educational material to improve performersʼ skills and broaden their musical expression.
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Publication and income: In the mid-18th century, composers earned income through the publication of their works. C.P.E. Bach also published his works, offering them widely to the public, gaining fame and financial benefits. The sonatas of Wq. 62 may have been published for such purposes.
These sonatas were intended to be performed on the keyboard instruments of the time (clavichord and fortepiano), and they reflect C.P.E. Bachʼs Empfindsamer Stil, a style rich in emotion and expressiveness.
I asked ChatGPT4o: "Was Wq. 62 published as a collection?"
Emanuel Bachʼs Wq. 62 consists of multiple sonatas and suites for solo keyboard instruments, but they were not published as a single collection.
Characteristics of the Publication Status of Wq. 62
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Publication in individual or small units
- The works included in Wq. 62 were often published individually or in small groups.
- For example, some sonatas were dedicated to specific patrons or performers and published independently.
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Existence of unpublished works
- Among the works included in Wq. 62, there are some that were not published during Emanuel Bachʼs lifetime. These were discovered and published posthumously or transmitted as manuscripts.
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Spread of the Empfindsamer Stil and publication
- Emanuel Bach emphasized the Empfindsamer Stil, and due to its expressive freedom, many of his works were not bound by formal constraints, leading to a lack of formal uniformity in publication.
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Differences in period and publisher
- Differences in composition periods, such as the Berlin or Hamburg periods, resulted in variations in publication style and purpose.
- Additionally, works belonging to the same Wq. 62 were sometimes published by different publishers.
Summary
Although Wq. 62 was not published as a unified set, it holds an important position among Emanuel Bachʼs solo keyboard works. It is believed that individual works were released independently or published in small groups.
I asked ChatGPT4o: "Why is Wq. 62 treated as a single collection?"
Emanuel Bachʼs Wq. 62 is currently treated as a single collection due to musicological organization and the need for classification by later generations. It was not intentionally compiled by Emanuel Bach himself but was later systematized based on the content and form of the works.
Reasons for Treating Wq. 62 as a Single Collection
1. Classification by Musicologist Alfred Wotquenne (Wq. Number)
- The Wq. work number was assigned by **musicologist Alfred Wotquenne (1867–1939)**.
- Wotquenne systematically classified Emanuel Bachʼs works based on composition form, ensemble, and purpose.
- Wq. 62 is a group compiled as **solo keyboard pieces (sonatas and suites)**.
2. Unity as Solo Keyboard Pieces
- The works included in Wq. 62 are all solo keyboard pieces, with forms such as sonatas and suites, which are relatively small in scale and approachable.
- This formal unity is one reason they were later grouped together.
3. Proximity of Composition Period and Stylistic Similarity
- The works of Wq. 62 are believed to have been composed between the 1740s and 1760s.
- This period corresponds to Emanuel Bachʼs time at the **Berlin court (Frederick the Greatʼs court)**.
- Many works feature the **Empfindsamer Stil**, characterized by detailed emotional expression and innovative harmonies, sharing stylistic commonalities.
4. Ambiguity of Publication Status
- Many works included in Wq. 62 were published individually or remained as manuscripts, with no clear evidence of Emanuel Bach intentionally compiling them.
- Due to this ambiguous publication status, later researchers likely grouped them for convenience in classification.
5. Commonality of Performance Purpose
- The works of Wq. 62 were likely intended for educational purposes or private court performances, making them suitable for relatively intimate settings.
- Thus, they share commonality in purpose, forming a natural grouping for classification.
Summary
Emanuel Bachʼs Wq. 62 is treated as a single collection due to its formal unity as solo keyboard pieces, the proximity of composition period and style, and the systematic classification by musicologist Wotquenne. It was not intentionally compiled by Bach himself but was systematized by later researchers based on the nature of the works.