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Baroque · prelude

Praeludium, Partita No. 1, BWV 825

Johann Sebastian Bach · Level 7, estimated · With Maestro

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The short answer

One movement from a partita first printed on its own. Praeludium, Partita No. 1, BWV 825 is a prelude by Johann Sebastian Bach from the Baroque era. PlayPiano puts it at Level 7, an estimate.

On this page
  • prelude
  • Baroque
  • grand

Also known as Bach - Partita I: Praeludium; Praeludium: Partita No. 1 in B-flat major, BWV 825.

History

Praeludium, Partita No. 1 in B-flat major, BWV 825 is a movement of Bach's first keyboard Partita. The partita first appeared in print in 1726 as the first work in a six-part series. Its historical keyboard context is the harpsichord, even though you can explore it on a piano today. The publication year belongs to the partita, rather than a separately dated composition story for this movement.

Sources

What to listen for

  1. Moving layers establish the opening

    Several moving lines shape the opening and continuation. Listen for their separate direction rather than a single top melody with uniform support.

  2. The continuation rises and grows denser

    The continuation becomes higher and more active. Hear the changing balance of the layers as the texture expands.

  3. Related contours change their pitch groups

    Related shapes develop through changing pitch groupings. Follow the common contour while noticing the new harmonic colour.

  4. The opening contour returns with motion beneath

    The B-flat-related opening shape returns with additional lower motion before the final chord. Hear the familiar line within its fuller support.

How to practise it

Keep the decorated upper line distinct from the inner voice and bass.

  1. Practise each short figure slowly, then join it to the longer phrase.
  2. Practise voice 2 with the tied bass, then add the upper decoration softly.
  3. Connect the examined opening at a comfortable tempo only when its separate layers feel settled.

How hard is it

Level 7, estimated

The opening combines ornamented sixteenth and thirty-second figures with an inner line and tied bass. Independent voicing and ornament timing are the observed challenges.

About this piece

Interpretive sketch of Johann Sebastian Bach, an illustration and not a verified likeness
An illustration, not a portrait
Collection
The prelude gallery
Licence
CC0
Source
musescore.com

More by Johann Sebastian Bach

  1. Prelude in C major, BWV 846Level 4, estimatedOpen to everyone
  2. Two-Part Invention No. 1 in C major, BWV 772Level 5, estimatedWith Maestro
  3. Italian Concerto in F major, BWV 971: III. PrestoLevel 9, estimatedWith Maestro

With Maestro

Play it, slow it down, hear where you land

Keep the decorated upper line distinct from the inner voice and bass.

Practise it in PlayPiano