It's been a while since I've posted here – life has kept me quite busy, as I've just finished up a piece I've been writing for some time now, and that's been fairly intense. Here's another piece I'm quite fond of:
Tristan Murail's
Winter Fragments
It's quite amazing how the electronics unfold from the acoustic instruments. I'm not sure what processes Murail used to create these sounds, exactly, other than he's using various types of spectral sound processing based on recorded sounds (if I'm remembering this correctly). What I can comment on is that the electronics are triggered by someone playing on an electronic keyboard, and there is a rather complicated MAX MSP patch that links the keyboard to these sounds, which are triggered by pressing specific keys. The synthesizer part isn't difficult technically, but it's got to be absolutely together with the ensemble, and the synth player has no control of the dynamics at all (that's all done at the mixing desk). Even though there's a lot happening in real time, the sounds themselves are entirely pre-recorded.
This piece begins with a rather bright synthesizer chord, doubled in piano and flute. The next gesture, which consists of cello harmonics and a flute glissando gesture, is mirrored in the electronics, and Murail has created a sense of space in the echoing electronics that follow. These two gestures are central to this first section of the piece. Around a minute into the piece, these gestures and their electronic counterparts start to vary more in pitch and duration. There's a brief moment of recall at around 1:30, but this is quickly shattered by what happens at 1:40, where the low range is introduced for the first time in this piece. Suddenly, the texture is much thicker: violin trills, low piano, and cello pizzicatos blend to produce a more expansive sound than the single lines we've had previously.
Murail does cross-reference the first section, keeping the bright chords from the opening, and the glissando gesture that originated in the flute. However, this next section is much more active and prominently features the low range. There's a certain foreboding quality to this music, in my opinion at least. At 2:10 or so, the music starts to move back into the higher range again, and becomes more familiar – it's now quite similar to the beginning once more, but Murail has kept some of the low register material in the distant background, which gives the music a particular type of resonance. From 2:20, something extraordinary happens: the bright chords start to evolve into arpeggiated overtones, and this creates a sense of opening up in the high register. Then, the music accelerates and moves back down to the low range. A darker, more foreboding section follows at 2:43, which cross-references material from 1:40. This then transforms into what seems to me to be a time-stretched (and pitch-shifted) version of the opening material.
At 4:02, there is a sudden shift to a much higher activity level and faster rate of change in general. Murail introduces a series of cascading gestures that occur over very bright electronic sonorities (see the opening of the top register that started at 2:20). These also start combining the earlier instrumental gestures and electronics in various ways, and the individual gestures tend to gradually slow down and lose energy before restarting at a higher energy level once more. Finally, this energy dissolves at around 5:30, and Murail recalls the earlier time-stretched and pitch-shifted version of the opening material. It's important to note that this is not an exact repeat; the material is being continuously transformed throughout the piece. This dissolution of energy continues to 6:10, where we are left with just electronic resonance.
6:20 marks an important formal moment: the foreboding low energy material returns with a vengeance in a big gesture. This ushers in a section that combines the low electronic gestures from 1:40, along with a higher register version of the violin material from this section and the opening flute gesture (note: in a more expansive form, and louder dynamic). As the energy level increases, Murail returns to the cascading gestures from 4:02 (this is at 6:52). The texture eventually thins out to a degree, and something very interesting happens at 7:24 – Murail quotes Gérard Grisey's
Prologue from
Les Espaces Acoustiques in the string parts. This is another musical gesture that will return several times in the final sections of the piece. At 7:32, we return back to the high-energy cascading gestures once more.
Murail keeps recombining these bright cascading gestures with earlier material, including the low electronic gestures from earlier, bright synthesizer chords, and flute glissandos. At 8:26, he quotes
Prologue for a second time, but this time slowed down from the earlier instance. This leads into 8:41, where a large upward swoop transforms into a high-register, pointillistic texture between piano and strings. As the energy intensifies once more, the texture morphs into a cascading texture (which is less energetic than previous instances). Gradually, the music dissolves into overlapping fragmented instances of the opening gesture.
There is another large formal boundary at 10:02 – after the piece has faded into complete silence, a loud, low electronic gesture appears. This gesture is juxtaposed against an extremely soft gesture in the flute and string harmonics, which is then followed up by another similar gesture. Murail follows this up with a few bright chords in the electronics, and enters a sound world similar to the initial opening at 10:37, although the gestures here are more expansive and contain more variety in pitch content. This is almost immediately combined with material similar to 1:40, and here Murail starts combining and recombining material from several different sections (bright chords, flute glissandos, low electronic material from various sections, arpeggiated overtones, etc). 11:50 in the flute and clarinet really reminds me of the earlier Prologue quotes, but this is more of a distant memory than a direct quote, for me at least. There's an extremely quiet section that fades into 12:09 or so, after which the energy begins to snowball once more.
12:21 leads into one last hurrah, with a final section of descending glittering cascades – this dissolves into the softer section following at 12:35. Here, the cello and violin directly quote
Prologue repeatedly, and this becomes almost obsessive. The texture slows down and thins out until only the cello is left. A final, partial iteration of Grisey's quote is then followed up with one last bright synthesizer chord, which is doubled in the piano.
Winter Fragments is dedicated to Gérard Grisey, in memoriam. Grisey had passed just a year before the completion of this work.