Composer

:

Johann Sebastian Bach

Genre

:

Keyboard

Style

:

Invention

Compose Date

:

1720

Publication Date

:

1853

Average_duration

:

1:06

Johann Sebastian Bach's 'Two-Part Invention, No. 15 in B minor, BWV 786' is a keyboard piece that was composed in the early 18th century. The exact date of composition is not known, but it is believed to have been written between 1720 and 1723. The piece was first published in Bach's 'Clavier-Büchlein vor Wilhelm Friedemann Bach' in 1725. The 'Two-Part Invention, No. 15 in B minor, BWV 786' is a short piece that consists of two voices that are played simultaneously on the keyboard. The piece is in the key of B minor and has a moderate tempo. It is written in a binary form, which means that it consists of two distinct sections that are repeated. The first section of the piece is characterized by a flowing melody that is played in the right hand. The left hand provides a simple accompaniment that consists of broken chords. The second section of the piece is more complex and features a more intricate melody that is played in both hands. The left hand provides a counterpoint to the melody that is played in the right hand. The 'Two-Part Invention, No. 15 in B minor, BWV 786' is a good example of Bach's contrapuntal style. The piece features a strict adherence to the rules of counterpoint, which means that the two voices are independent but harmonically related. The piece also features a clear sense of structure, with each section building on the previous one. Overall, the 'Two-Part Invention, No. 15 in B minor, BWV 786' is a beautiful and intricate piece of music that showcases Bach's mastery of counterpoint and structure. It is a popular piece among keyboard players and is often used as a teaching tool for students learning to play the keyboard.

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