Thursday 3 December 2015

The simplicity of Nielsen's Symphony No 5.

In a previous blog in the composer's toolbox series I looked at the use of ostinato and delved into a number of works which have an improvisatory character where the use ostinato is the binding force. Since posting the blog I have been drawn to Nielsen's symphonies and in particular the fifth.  I was lucky enough as a student to play the cello part with our university orchestra and after rehearsals I asked our professor if he would consider conducting the fourth which I thought at that time the superior symphony.  He declined, and put me in my place about the 5th being the only great Nielsen symphony, without giving any further details.  Several decades on I still hold both symphonies in equal regard.  With the passing of time there is a difference in the way I understand and listen to these two symphonies, I now hear the music as large scale paragraphs rather than layers of superimposed detail, which was in essence the way we were taught to think about music.

To hear these large scale paragraphs we have to understand how the fifth symphony has at its core the most satisfying uses of ostinato in 20th century music. In primarily focusing on this feature many musicians will argue that I am missing the two most important aspects, melodic invention and key change.  Like many great composers Nielsen has the gift of turning a scale or equally simple figure into an arresting texture. There are fascinating details in the use of the scales which by means of simple interlocking patterns permits the construction of new and less conventional modes.  As to the use of keys, far too much ink has been used describing Nielsen’s progressive tonality to repeat that process, and the description of key movement can produce some of the most turgid writing in music.  However these matters are the detail of the work and I would prefer here to focus on the larger scale planning and execution of the music.

The following makes reference to the music extracts above, which if taken as a “reduced” score is sufficient to guide the listener through the first half of the symphony, I have given rehearsal numbers and bar numbers if this blog inspires the reader to get a score.  Most musicians discuss the use of ostinato at the start of the symphony, and how it develops over the course of the work. The A/C minor third could be taken as remnant of Classical thinking where ambiguity plays a significant role, is it an F major or A minor chord, or D7, when will I know which key I am in? No composer completely turns his or her back on the past, in my opinion I am almost certain that it is impossible. Nielsen’s 5th retains many aspects of Classical thought e.g. the repeat and development of material is of considerable importance.
The second ostinato figure is for horns and flutes, a scale and cadence figure, so simple that it is instantly recognisable in its many transformations and tonal settings.  If we need a label on this figure we could describe it as pastoral. With the introduction of the cello ostinato on open fourths the whole sound world alters and the music becomes increasingly aggressive. If the attention was on detail a case could be made for the evolution of each ostinato figure from the previous one, the pastoral figure is rich in the use of the interval of the fourth, which has been emphasized in the melody over the ostinato.  With the flute and oboe ostinato on D, A flat, G we have a second development of the ostinato figure, enhanced by the augmented fourth and its resolution down a semitone, which is used as a progressive tension builder. The following ostinato figure in crotchets is a variant on the opening minor third character now on D and F with a change of orchestration to follow with cellos and timpani paired. This takes us to the rhythmic ostinato on snare drum which is later to become the driving force behind the fist main climax of the work. 

After the percussion figure there is a recap of the ostinato figures.  To begin the flute and clarinets develop the first minor third figure, altering the semiquavers to triplet semiquavers and playing with the minor third / fourth intervals uses D, C, A, the woodwind are exchanged for violas to confirm the repeat, a tranquillo passage follows where the pastoral figure returns now played by bassoons.  The change of texture is a fine stroke of orchestral colour made all the more striking because of the careful use of repetition.  As expected the open fourths figure follows played by the horns.

Bar 220 has the timpani indicate a change is afoot and a second rhythmic ostinato is taken up by the celesta.  The five note figure (here on D) is sometimes curtailed but its character is always instantly recognisable.  In fact the repeated single note figure isn't new but its significance is less prominent in earlier sections because of the layering of several ostinato figures.

There is a complete change of character in the next paragraph, expansive melodies and counterpoint dominate the music and the momentum of the passage depends on harmonic rhythm and not the use of ostinato. 

The following paragraph reintroduces and extends the opening figure and constantly interrupts the flow of the serene music and the music develops the ostinato figures until they are played simultaneously, from bar 358 to the first climax.  This is wonderful writing, and like the end of the first movement in Walton’s first symphony one wonders if there is anything more to be said or could be said as dramatically.

The whole of the drama up to this point is in effect three large scale paragraphs; only when one gets to hear Nielsen this way can the achievement of his planning be appreciated.  I am leaving the commentary unfinished, or perhaps open-ended would be better.  Does this mean that ostinato is not a feature of the remainder?  There are examples, and reiteration is a significant part of the thinking even in respect of melodic design, the best way to determine the significance of the device is to enjoy the experience of playing the music.

Gothenburg Symphony Orchestra
Conductor: Neeme Järvi



Going back to the professor, if I was asked now which is the greater of the two symphonies I would answer "whichever I heard last".

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