
Bach’s Prelude in D minor, BWV 999

Welcome to our very first Study Group — a collaborative, peer-led dive into a beautiful piece of music over the course of two weeks.
We’re kicking things off with Bach’s Prelude in D minor, BWV 999!
This is not a course or a class — it’s a space for mutual exploration, discussion, and shared progress. I’ll be learning the piece alongside you (again — it’s been a while!), and I’m excited to discover new things together.
What to expect:
Between June 9th-20th, we’ll focus on:
Fingerings and technique
Harmonic structure and phrasing
Interpretation and expressive choices
Your own questions and perspectives!
We’ll also meet for two live Zoom sessions to share progress, chat about challenges, and nerd out over all things Bach.
How to participate:
- Sign-Up here!
- Grab your score of BWV 999
- Introduce yourself below!
- Join the prompts and discussion!
- Share your thoughts, ideas, or a clip of your playing!
Zoom Call #1 – June 13th, 9am PST
Zoom Call #2 – June 20th, 9am PST
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The section starting at Bar 19 was tricky at first. This was because I was trying to hold on to rather difficult whole chords. Once I adopted a more 'fractional' approach, it became much easier.
Bar 19 only needs a three-string barre for the opening two beats. Then the only barre needed is light pressure on C, third string.
Bar 20 just needs a half barre. The D in the bass can be played open; my score indicates this. The half barre can be partly relaxed as we just need the upper voice Ds. I find that releasing the barre and repositioning it to include the fourth string will mute the open D.
Bar 21 needs an open E in the bass while positioning the 3, 4 and 2 for the upper voice. Only a genteel little bar is needed on 4th and 5th strings for A and E in the lower voice. No need to place the barre until it's actually needed. LH 4 and 2 can be relaxed as soon as their notes are played,
Bar 22 needs a partial barre on 9th fret with D held by 2. Relax 2 as soon as D is played and hold only E (upper voice) and B (lower voice) with the barre.
This same mindset can serve us well as we start descending all the way to the A minor voicing in Bar 30.
I hope these notes are helpful.
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Study Group 999 I have created this "Study Group 999" tag, so if you have a finding that you want to make everybody aware of, you can use that to tag everybody who signed up for the study group!
I am sharing a complete harmonic analysis which can be found in "Tilman Hoppstock's Bach's Lute Works Volume 2", some more info from Timan's book sample (excellent stuff), and Kellner's original faszikel of the prelude in c-minor, I hope that helps!