Julian Bliss performs the Clarinet Concertos of Mozart and Nielsen—often thought of as the two greatest such works in the repertoire, twin examples of what can be achieved by composers who have been truly inspired to write for the clarinet, using its uniquely expressive qualities to produce enduring and comprehensively masterly compositions.
In the first place, these Concertos come from the final period in each composer’s life. Mozart’s Clarinet Concerto was his last for any instrument, being completed a few months before his death. Similarly, Nielsen’s Clarinet Concerto was his last concert work, composed in 1928 following a major heart attack three years before—although he continued composing until his death in 1931. Both works, too, were written for clarinettists who had befriended the respective composers: Mozart’s Concerto for Anton Stadler, for whom he had composed his Clarinet Quintet two years earlier, and Nielsen’s for Aage Oxenvad, clarinettist of the Copenhagen Wind Quintet, the ensemble which had inspired Nielsen to compose his Wind Quintet in 1922, with each part in that work allegedly reflecting something of the character of the original player. Nielsen intended to expand on this idea, to compose five wind concertos, one for each musician, but in the event just two were completed, his concerto for flute of 1926 preceding the present work by two years.
If, as seems true, Nielsen created some kind of musical portraiture in the solo parts of his two wind concertos, he was following the example set by Mozart. He, too, had good-humouredly poked fun at his friend Joseph Leutgeb in the horn concertos he wrote for him, and may well have reflected something of Stadler’s nature in the solo part in his last concerto, for the character of this Clarinet Concerto is by no means dissimilar from that of the earlier Quintet, with which it also shares the same key.
In addition, with one notable exception, the orchestral strength demanded by both composers is remarkably similar: for Mozart, his orchestra comprises two flutes, two bassoons, two horns and strings, and although Nielsen asks for no flutes, his orchestra also requires just two bassoons, two horns and strings, which combination produces a naturally ‘darker’ orchestral sound, befitting the character of the work. This is exemplified more obviously in the ‘notable exception’ for Nielsen—a snare drum, of such importance in the score that it almost becomes a second solo instrument, rather than providing colouration or rhythmic emphasis. Nonetheless, in each Concerto, for both composers the solo clarinet’s part is clearly designed not to be overshadowed or submerged by the orchestra at any one time.
And with these features—although there is one other characteristic to which we shall later return—such connecting links between these works appear to come to an end, for their outward structural differences are immediately apparent. Mozart’s Concerto is in the customary three movements of a classical concerto; Nielsen’s, however, is a single-movement work, broadly laid out in four continuous sections played without a break.
We referred to the character of Mozart’s concerto: it appears to inhabit a world of great serenity and beauty, entirely devoid of angst or strong drama, and yet its profound subtleties do not abjure contrast or discourse. It is an inherently melodious work, demonstrating the inseparable nature of an instrument that, for Mozart and his contemporaries, had come to be accepted within the orchestra relatively recently: neither Bach (who had died in 1750) nor Handel (who died in 1759) ever wrote for the clarinet. It also demonstrates—not for the only time in Mozart’s output—his ability to create a transcendental work of art completely divorced from the emotional and personal situation in which he found himself in his daily life, for, seemingly constantly beset by financial worries, with a promised work-load and deadlines crowding in upon him, and the personal uncertainies of his family life—had his wife Constanze been unfaithful during his long absence from their home towards the end of the previous year? Was he indeed the father of her recently-born son Franz Xaver? Such factors as these might well have driven a lesser creative figure to distraction, but it was surely through Mozart’s unique creative genius that he was able to enter a different world, aside from day-to-day distraction, and produce, in this masterly score, a work whose serenity and beauty, as we mentioned earlier, occupies a different existence, untouched by human affairs.
The opening theme of Mozart’s Clarinet Concerto—its length, shape, melodiousness and peaceable character—sets the tone of the entire work from the very beginning: it is ideally suited to the inherent nature of the clarinet, with its wider range than oboe or flute and its natural ability to blend with other instruments: here is, surely, an instrument of concord—individually expressive, certainly, but never standing too far apart from the general discourse.
Throughout this work, the listener is beguiled by the inherent beauty of Mozart’s lyrical, song-like themes and where they take us, the clarinet leading, but never commanding, throughout each of the three varied movements. In addition, and wholly exceptional for a Mozart concerto (or, indeed, for almost any concerto of the period), there are no cadenzas (in the generally accepted sense) indicated in the work, and analysis can reveal (as in the case of the Clarinet Quintet) that across the entire composition the thematic material is evolved from that self-same opening theme.
If it is not drama, but subtleties, that unite Mozart’s Clarinet Concerto, Nielsen’s masterpiece has aggression enough (and subtleties, too, but of a different kind): the snare drum sees to the aggression, alongside the darker-hued orchestral colouration, yet at the heart of this intensely human music, as if we were witnessing characters on a stage, the aggression is not so much combative as suggestive of a choleric character running through the music. For underlying the score’s aggressive qualities, there is a sub-stratum of tenderness and poetry, inherent—as Mozart also knew—in the nature of both composers’ solo instrument.
Nielsen’s drama is not one to take a breather: the music is continuous, although (as we noted earlier) the single-movement structure is multi-layered. The Concerto begins with an apparently simple tune from the orchestra, almost as a fugal exposition, before the clarinet soon enters, up and down its register, a little to one side of the tune. It’s not long before Oxenvad’s character goes its own way, abetted at first by the snare drum. Thereafter, the clarinet leads the discussion, at times quietly musing to itself in quasi-cadenza passages, before a secondary theme appears from the orchestra, also quiet and combined with the first, after which a somewhat agitated orchestra tends to up the ante, the snare drum more to the fore, setting the clarinet off momentarily.
The mood is calmer now, the clarinet weaving long-breathed meandering melismata, based upon its original intial phraseology, and then a little march-like figure enters, growing in intensity with the snare drum asserting its presence, and disappears—almost as soon as it had entered—before a longer orchestral section begins with a solo horn theme, also derived from the clarinet’s initial phrases. The soloist appears none-too-pleased at this turn of events, the orchestra flashes a little, but a peaceable mood is not long-lasting as the character of the music soon changes to one of chiaroscuro-like variety, at all times led by the increasingly irascible clarinet. A cadenza catches the soloist at his most seemingly irrational, but it doesn‘t last: the orchestra provides momentary calm, in which the clarinet joins and leads the way: but now a sudden outburst of energy from everyone grows in intensity, the bi-polar nature of the solo line clear for all to hear as the final part of this intriguing masterpiece begins to unfold.
The orchestra’s opening idea is turned upside-down by the soloist; other elements are recalled, with the snare drum both urging and interrupting the argument, before the soloist, now resigned to the orchestra’s companionship, brings this wonderful work to a beneficial close. Mozart, had he heard Nielsen’s Concerto, would have surely smiled to himself in knowing understanding of that underlying substratum of Nielsen’s tenderness and poetry we mentioned earlier, similar to that with which Mozart so often infused his own music.
Mozart’s wife, née Constanze Weber, was a noted singer in her day, as were her sisters, the most famous being Aloysia Weber (with whom Mozart was at one time enamoured). In 1783, Aloysia was to appear in Vienna in Pasquale Anfossi’s highly successful opera Il curioso indiscreto, and Mozart composed three arias for insertion in Anfossi’s score, two of which were written for Aloysia. The first of these is ‘Non che non sei capace‘ (’No, you are not capable‘) K419.
Another of Mozart’s single soprano arias, ‘Der Liebe himmlisches Gefühl‘ (‘Love’s heavenly feeling‘), K119/K382h exists only in a piano reduction. The circumstances surrounding the composition of this aria are unknown but it was very possibly intended also as an insertion aria, for an opera by another composer; the character of its writing (the poet is also unknown) has echoes of Mozart’s Die Entführung aus dem Serail.
Julian Bliss has arranged both of these exquisite arias for clarinet and orchestra, the instrument assuming the melodic line in effortless fashion.
Robert Matthew-Walker © 2014
As a contrast, I chose to pair the Mozart with the beautiful Nielsen Concerto. Long considered one of the most difficult concertos, it requires technical prowess from both orchestra and soloist alike. It is certainly a piece in which you hear new things every time you play and listen to it. On the surface it can seem quite a busy, fast-paced concerto but if you listen to what is happening underneath, it is full of amazing textures and harmonies. Having the snare drum as a prominent part in a concerto is rare, however I think it gives a greater dynamic range to the piece and a great contrast to the quieter, more melancholic passages.
Both of these concertos are favourites of mine and for different reasons. The Mozart is not particularly difficult on a technical level, but to me that alone makes it challenging. You have nothing to ‘hide behind’ and it is all down to being musical and making it meaningful. By contrast the Nielsen is a piece that on the surface can seem like it’s all about technique. In order to really understand it however, you have to completely forget about the technical challenges and just play from the heart. There are a few cadenzas that take ideas from the rest of the piece. It’s the creative freedom in Nielsen’s Concerto that I enjoy—that, and you get to make lots of noise!
To record the Mozart live was a fantastic experience. There is a completely different feeling on live recording as compared to in the studio. When you are live, there is excitement and adrenaline. We decided that we wanted to try and eternalise that feeling.
It was a real pleasure to work with the Royal Northern Sinfonia in their gorgeous venue, The Sage, Gateshead. It was a few days filled with fun and some great music making. I can’t wait until the next time.
Julian Bliss © 2014