Sunday, May 5, 2013

BWV 18 - Gleichwie der Regen und Schnee vom Himmel fällt

Week 18 (7 May – 12 May 2013)

Recording: Helmuth Rilling, Gächinger Kantorei Stuttgart/Bach-Collegium Stuttgart; Eva Csapó, soprano; Gabriele Schnaut, alto; Adalbert Kraus, tenor; Wolfgang Schöne, bass

Sometimes the weekly cantata arrives perfectly timed with other events, and so it was last week, as the spring deluge came upon Atlanta and north Georgia. Driving back from rehearsal Monday night in the midst of yet another downpour, I put the BWV 18 recording in the CD player and was greeted with the musical depiction of what I was actually experiencing!
 
The opening sinfonia begins with detached quarter notes arranged in groups of three – two identical pitches followed by a third note a fifth down – raindrops. The rain patters down on a grey day described by strings: Bach’s original Weimar scoring calls for four viola parts, probably not because there was an abundance of Weimeraner violists, but to achieve (in John Eliot Gardiner’s apt description) a “magically dark-hued sonority” consistent with the scene being depicted. (In a subsequent Leipzig performing version, the violas are augmented by the frosty tone of recorders.) The viola I and II introduce a second motif with larger drops, perhaps describing that point where it suddenly becomes uncomfortable to walk unprotected in the rain. The shower intensifies until at M. 13 the raindrops become a cloudburst, as the overlapping viola parts create the effect of sheeting rain, or perhaps a snow squall in colder climates.
 
This moment is reminiscent of music in the “Winter” movement of Vivaldi’s Four Seasons – although that’s an inaccurate adjective, as “Winter” was composed about ten years after this piece. The sinfonia is a small gem that deserves some programming opportunities apart from the cantata. It’s also a nice opportunity for a sometimes maligned instrument to have a starring role, with nary a “small viola” in sight.
 
The bass recitative provides the Biblical text for what the music has just illustrated: the parable of the sower. (Note that the text in M. 4 should be feuchtet (moisten, dampen) not fruchtet.) Other than an accompagnato interpolation in the middle section, this recitative is traditional. However, Bach seemed to be experimenting with some different ideas in this cantata, and after this calmly sung scripture, there are about to be remarkable, even jarring moments.
 
The third movement is structured as a litany, where the tenor and bass alternate solo verses with a response consisting of a chant-like soprano statement (sung either by a soloist or by the section) leading into a refrain (sung either by the vocal soloists or by SATB choir). The soloists’ texts are reminders of the invincibility of “the word”, which is again equated to seeds that sprout to spread good in the world. The marvelous modulation at M.3 on the tenor’s word öffne is the introduction to the gentlest of the invocations. The chords in the continuo for the bass’ repetitions of des Teufels Trug verkehre are a startling progression that require faith in the written notes to stretch the dissonance as far as it will go.
 
After the choral refrain, the tenor re-enters with another discordant jolt on the cry of Ach! Looking more closely at the text, the point is to warn those who want to turn away from God’s word that their decision will have lasting consequences. The tenor has an instrumental-like cadenza on the word Verfolgung, which can mean persecution but can also refer to pursuit (the notes indicate the latter meaning was in Bach’s mind; the former possibly could apply to the abuse of the tenor). The passage requires the singer to keep after the melisma and persecute it with forward momentum, as Adalbert Kraus does.
 
Similarly, after listing the various ways in which one can go astray, the final recitative (bass) of the litany focuses on several elaborate melismas on the verb irregehen, to lose one’s way – which is easy enough for the singer to do as the notes wind around with an uncertain destination.
 
Mein Seelenschatz ist Gottes Wort is a high-soprano aria which is probably best left within the cantata, where it serves a structural purpose by providing contrast to the litany as well as thematic continuity. Note how in M. 13 (and again in M. 19), Bach underlines the comparison of worldly treasures (Schätze) to entrapments (Netze) by using the same music on each word. The A-B-C-A form has a diction-challenging C portion, where the righteous declaration fort mit allen, fort, nur fort is repeated in four slightly different variations. It’s not the easiest text to get out, even for native speakers – you need to cheat a little on the consonants.
 
There is not much action for the alto in this cantata – the refrain in the third movement is a few measures of easy music repeated four times: a congregation could do it, and perhaps this was the original intent. The concluding chorale could be done by either a choir or a quartet, depending on the available resources. In our time, it would hardly make sense to have a choir show up just for the chorale, unless the cantata was programmed together with a chorus-centric work. The chorale is based on a hymn from 1524 whose author, Lazarus Spengler, was a leader of the Reformation in Nuremberg, and was one of those excommunicated along with Martin Luther.
 
The main text of BWV 18 was written by Erdmann Neumeister, one of the better cantata “librettists”, and was first set to music by Bach’s colleague Georg Philipp Telemann.  I could not find Telemann’s setting of this cantata, but there is an expanding body of Telemann recordings so perhaps it will surface in the future. Often belittled in comparison to the master, Telemann produced a vast number of works, including more than 1,000 cantatas (and the answer to that question is “no”!), which are only recently being appreciated for their unique role in bridging Baroque and Classical music. He lived a more secular life than Bach, musically and personally, with many challenges, but apparently was a great friend of J.S., who chose him as godfather to his son Carl Philipp Emanuel. Telemann’s rejection of the Leipzig cantor position created a job vacancy whose successful applicant went on to write quite a number of cantatas himself...
 
Once again, Helmuth Rilling produced a performance that stands the test of time as an involving, dynamic interpretation with orchestra and soloists of the first rank. I have used quite a few of his recordings to date, partly for the reason that they come bundled together by BWV order – so one CD purchase nets a sequence of three or four cantatas. But even if it weren’t an economical approach, I consistently prefer the vitality and drama of his versions. I enjoy the wonderful cycles by Koopman, Suzuki, and Gardiner, but leaving historically-informed performance aside for a moment, the reality is that Bach didn’t always have the resources he wanted, much less envisioned as he composed. You can argue all day that Bach didn’t have as large an orchestra, his players weren’t skilled enough to play at Rilling’s tempi, and his vocalists weren’t oratorio artists by day and opera singers by night. But I suspect he would have leapt at the chance to have those resources. He would have made the most of them, too: given the endless inspiration he found with just a few Leipzig strings, oboes and recorders, it boggles the mind (at least this mind) to contemplate what further musical inspirations he could have produced. Under those circumstances, this project might have been to study 1,000 Bach cantatas!

No comments:

Post a Comment