Bach, Johann Sebastian : Prelude und Fuge Nr.13 Prelude Nr.13 Fis-Dur
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Genre:pieces
Total Playing Time:3 min 00 sec
Copyright:Public Domain
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Author : Ooi, Kazurou
Last Updated: September 14, 2023
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Author : Ooi, Kazurou
The key of F-sharp major offers a glimpse into Bach's gentle side, revealing what one might call a quiet beauty.
In this prelude, the right hand in measures 1-2 presents the theme (subject). The right hand in measure 4 then becomes the countersubject. In two-voice pieces of this kind, it can be difficult to decide which voice to prioritize; however, when the theme first appears, it should be prioritized. Thus, in measures 1-2, bring out the right hand.
However, regarding the countersubject, since many instances of it appear and bringing it out every time would be too insistent, the author would treat the countersubject as a background element. In other words, when the countersubject appears, prioritize the other voice.
In the left hand, there is a pattern of three dotted eighth notes + sixteenth notes per measure, for example, in the left hand of measure 1. However, there are two types of this pattern: one that follows a scale to form a melodic line, as seen in measures 1-3, and another that is an arpeggiated pattern of broken chords, as seen in measures 4-6. You may bring out the one that follows a scale. However, for the arpeggiated pattern, prioritize the other voice.
Additionally, there is also a pattern of a dotted eighth note + two thirty-second notes followed by two dotted eighth notes + sixteenth notes (e.g., left hand of measure 7).
Therefore, let's assume there are five main musical materials appearing in this prelude. And, although this is merely an example, you can construct a priority order like this:
- Theme
- Dotted eighth note + sixteenth note (three per measure) scale pattern
- Dotted eighth note + two thirty-second notes, followed by two dotted eighth notes + sixteenth notes
- Countersubject
- Dotted eighth note + sixteenth note (three per measure) arpeggio pattern
For example, in measure 1, since 1 and 2 overlap, you should bring out 1.
Similarly, in measure 4, since 3 and 4 overlap, you should bring out 3.
You too should try to determine your own number of materials and their priority order.
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