A Moment of Bach

Latest Episodes:

BACHTOBERFEST season closer and Quodlibet BWV 524 Oct 03, 2022

Show notes

Thanks so much to our listeners for being a part of our second season!

On this second BACHTOBERFEST, we answer questions and read some great stories from listeners. We also listen to the hilarious "Quodlibet", a piece that seems too silly for Bach, but it is indeed by the master himself, and gives us a glimpse of his sense of humor. We also try a couple of beers, including a German Hefeweizen shandy.

Listeners -- you've helped spread the word -- last year we were at 10,000 episode downloads; now we are over 55,000. Thank you!!

We'll drop a blooper reel for Season 2 soon, as well as a bonus interview with composer and conductor Jim Meredith.

PATREON -- a new opportunity to donate to A Moment of Bach -- always optional, always appreciated!

Artwork by Syndey LaCom

Musical examples provided by the Netherlands Bach Society

Quodlibet -- Netherlands Bach Society (the humorous operetta / joke piece by Bach we listen to in this episode)

Concerto in A minor for four harpsichords (BWV 1065) Sep 26, 2022

Show notes

A Moment of Vivaldi! This week, we look at Bach's transcription of Vivaldi's concerto for 4 violins. The crisp and elegant style of Vivaldi gets magnified by Bach here. 4 violins become 4 harpsichords, and the snapping and clicking of the harpsichord strings become a delightful metaphor for the clockwork precision of the composition and the structure of the music. We quote a character from a Douglas Adams novel, who, along with us, sits down to listen to a piece by Vivaldi and marvels that something could be so sublime and yet so mechanical at the same time. Also, listener Will gives us a great moment of violin shredding, and Alex chooses his favorite moment of dissonance from the end of the second movement, where a multiple trill on a diminished chord gives us one of the crunchiest sounds in all of baroque music.

Listeners! Do you have a question you'd like us to answer "on-air" next week on our BACHTOBERFEST season closer episode? Let us know -- ask it directly on our website page.

Performance of BWV 1065 by Netherlands Bach Society

Dirk Gently's Holistic Detective Agency by Douglas Adams (book quoted in this episode)

Invention in A major (BWV 783) Sep 19, 2022

Show notes

Beloved by pianists, piano teachers, composers, and theory instructors, the Bach Inventions hold a special place in many of our hearts. Why are they called "Inventions" when nothing else is? Why did he include an ornamentation performance guide for them in the "Klavierbüchlein" where he wrote them, when he never did this for anything else in his life?

We take a look at one inventive and energetic moment from Invention no. 12 in A major from the Netherlands Bach Society's series of Inventions performed and recorded by young musicians.

Invention in A Major performed by harpsichordist Peiting Xue

All 15 inventions BWV 772-786: Netherlands Bach Society young performers

Companion video: Siebe Henstra on Bach 15 inventions

Was Gott tut, das ist wohlgetan (BWV 99) Sep 12, 2022

Show notes

Is this a cantata? Is this a chorale fantasia movement of a cantata? Is this a concerto? What is this thing?

The answer is: all of the above! By now, it shouldn't surprise us that Bach was not satisfied with simplicity. Here, he combined the chorale fantasia and concerto forms together into this unique first movement of a cantata, achieving some delightful contrasts of orchestral color.

Netherlands Bach Society performs BWV 99: https://www.youtube.com/watch?v=TwmQo97zb6I

Netherlands Bach Society performs BWV 100 (mentioned in this episode): https://www.youtube.com/watch?v=0oS4clt71dU

Come see a (free!) performance of BWV 99 conducted by Alex at his home church of St. John's Lutheran Church, Orange, CA on September 18, 2022: https://www.stjohnsorange.org/event/1222155-2022-09-18-bach-cantata-vespers-concert/

Widerstehe doch der Sünde (BWV 54): opening Sep 05, 2022

Show notes

Gift!! (That is..."poison" in German.) Put up your guard and resist the curse and poison of sinning -- this is the admonition which Bach gives us in this cantata for solo singer, strings, and continuo. The very first chord with its unstable harmony hits us with this force.

We explore how Bach achieves this and other shocking dissonances even a few progressions (retrogressions?) which don't follow harmonic rules. Clearly the heartbeat bass line could be our resistance against sin -- but does the beautiful sequence of rising notes above represent indelicate passion, or the fight against it?

Widerstehe doch der Sünde as performed by the Netherlands Bach Society, sung by alto Maarten Engeltjes and led by Lars Ulrik Mortensen: https://www.youtube.com/watch?v=tBwjv-QJhIk

Companion video interview with the vocalist: https://www.youtube.com/watch?v=WGjJDFP-AyM&t=0s

Companion video interview with the conductor: https://www.youtube.com/watch?v=OQNxeXKRiJg&t=0s

Mass in B minor: Kyrie eleison (II) Aug 29, 2022

Show notes

We complete our three-part miniseries on the Kyrie section of the Mass in B minor, focusing on the third movement. And three is the number of the day -- everything here seems to have a three-part structure, from the largest sections of music down to the smallest cell. The Rule of Three pervades.

Netherlands Bach Society performs the Mass in B minor (this link takes you directly to the movement we discuss in the episode):

https://youtu.be/3FLbiDrn8IE?t=956

Rule of Three:

https://en.wikipedia.org/wiki/Rule_of_three_(writing)

Mass in B minor: Christe eleison Aug 22, 2022

Show notes

The “Kyrie” section of a mass comes first and must make an impression. Composers of ages past had learned to write a contrasting phrase in the middle: “Kyrie eleison, Christe eleison, Kyrie eleison.” Bach takes this to an extreme; two grand archaic Kyries frame a stylish, Italian opera style soprano duet. It couldn’t be more opposite. The beautiful intervals of thirds and sixths make the duet harmony, except when a special moment is called for, when we hear tense seconds and sevenths. But everything has its opposite, even within this duet. Thirds later become sixths, and seconds sevenths. Bach uses these relationships to balance the structure of the delicate prayer “Christ Have Mercy.” Christe Eleison (Netherlands Bach Society): https://www.youtube.com/watch?v=3FLbiDrn8IE&t=667s Renaissance Kyrie example: William Byrd, Mass for Four Voices (Ensemble Morales) Creative Commons License 3.0

Mass in B minor: Kyrie eleison (I) Aug 15, 2022

Show notes

In January 2021, on our very first episode, we explored a "bass drop" moment at the very end of Bach's monumental Mass in B minor, where the soaring high voices and instruments suddenly give way to a deep, full, bass sound, in one of the most satisfying moments of music of all time!

Today, we revisit the evergreen Mass in B minor, and find another "bass drop" moment suggested by listener Bill -- this time from the very first movement. Here, the fugue subject enters for the first time in the bass voices, and in a stroke of genius, the Netherlands Bach Society has the full bass section enter for the first time at this critical moment.

The video by the Netherlands Bach Society is a true artistic treasure -- not to be missed! See it here -- and listen with headphones or good speakers -- enjoy:

https://www.youtube.com/watch?v=3FLbiDrn8IE

French Suite no. 4 in E-flat major (BWV 815): Allemande Aug 08, 2022

Show notes

"The psychological effect of all this key-shifting, some jerky, some smooth, is very difficult to describe...perhaps it is the magic of Bach that he can write pieces with this kind of structure which have such a natural grace to them that we are not aware of exactly what is happening." In this episode we use these words by author Douglas Hofstadter to explore Bach's harmony as a deep stack of entangled and recursive structures. A moment from listener Santiago is the smallest of these stacked units, and we use it to zoom out.

French Suite no. 4 as played by harpsichordist Pierre Hantaï for the Netherlands Bach Society (the Allemande is first):

https://www.youtube.com/watch?v=J2rQtGtxpOw

Darzu ist erschienen der Sohn Gottes (BWV 40): opening chorus Aug 01, 2022

Show notes

Today, we give a play-by-play of the opening chorus of this extravagant cantata, which was suggested to us by listener Riley. We talk horns, stretto, and... why you should listen to all different kinds of music.

See this delightful work as performed by the Netherlands Bach Society:

https://www.youtube.com/watch?v=vLDTvI1RrgI

Thanks to all our listeners! And this week, an extra thank-you goes to Riley for suggesting this cantata!

Our TOPPODCAST Picks

Follow Us

Stay Connected

Related Podcasts

Links

Stay Connected