jwilzewske: chamber orchestra

Showing posts with label chamber orchestra. Show all posts

Sunday, March 13, 2011

Meditating on Ken Ueno, Musical Seismology, Japan

U eno’s concert music, writing for a variety of ensembles from chamber groups to orchestra, has been informed in significant ways by his experiences as a performer... Cultural resonances abound in his music; for example, the biwa and shakahuachi concerto Kaze-no-Oka (‘Hill of the Winds’) has an architectural basis, being inspired by buildings designed by Fumihiko Maki... [Japanese] ideograms are used as musical formants, the details of which can be extrapolated and recontexualized to create an organic, but continually changing, whole. Subjecting an acoustical object or objects to scrutiny using computer-based tools of timbral analysis, Ueno extracts details of its musical makeup, such as its prevailing frequencies and how that profile might change over time... What are the limits of perception? ... In Kaze-no-Oka, in addition to the architectural origin, the conceptual-musical idea is of the orchestral body as a reflection and amplification of the biwa (orchestral strings as ‘super-biwa’) and shakuhachi (bass sax and contrabass clarinet as ‘super-shakuhachi’).”
— Robert Kirzinger, liner notes, Ken Ueno - BMOP ‘Talus’ CD.

I was relieved to hear that composer Ken Ueno’s parents, grandma, and other family members in Japan are okay following the quake and tsunami.

T hinking of them and others affected by Friday’s magnitude 8.9 temblor and hundreds of aftershocks, I put Ken’s CD ‘Talus’ on to play. I look at its CD jewelcase. It still bears this orange warning label:

I think: how big is the dynamic range in decibels of the music in this recording, to which the safety warning label refers? The quietest room on Earth (the old Sound 80 studio in Minneapolis) has an ambient sound pressure level (SPL) of -9.4 dB. And the latent SPL of the top-of-the-line audio signal path (microphones, cables, connectors, pre-amps, amps, EQ, digital recording media, audio workstations/mixing consoles, audio CD media, playback amplifier and EQ, monitors/headphones, tympanic membranes and ossicles in the ears, cochlea, Organ of Corti, spiral ganglion, and acoustic nerve, cranial nerve VIII) is about 3.1 dB RMS, at 2 KHz and 20 years of age.

T he corresponding minimum perceptible ambient vibration in the Earth is about -0.7 Richter, according to Thouvenot and Bouchon (see link, below).

T he biggest recorded earthquake was the Great Chilean Earthquake of 22-MAY-1960, which had a magnitude of 9.5 Richter. So, 10 times [9.5 minus -0.7] equals a perceptible dynamic range of 102 dB for maximum earthshaking ever, and 96 dB for Friday’s Japanese earthquake.

A nd the approximate maximum of dynamic range for playing this BMOP CD of Ken’s is about 96 dB on standard digital audio at 16-bit resolution and 44.1 KHz sampling rate, given the limits of CDs and available amplifier chains and monitors/headphones.

K en’s ‘Talus’ CD jewelcase orange warning label alerts us to acoustic SPL differences in his compositions that are basically comparable to the SPL differences of what people experienced in Japan on Friday, just in different ranges of frequency spectrum. [...Heeding orange warning label, turns volume down.]

[30-sec clip, BMOP, Ken Ueno, ‘Kaze-no-Oka’, 1.1MB MP3]

K en’s music is like koans... not a progression from pain to realization, or pain and loss as a reminder of realization. It is the lean-ness of the mind focusing on the present, consciously exerting energy in the face of difficult odds and adversity. Yamada Roshi: “When you stand up, there is only that standing-up in the whole world, with nothing sticking to it.” Ueno’s music is, like, “This! Just this!” ... something of a ‘last word,’ a rhetoric of pure experience. His compositions’ expression is without judgment, sort of a Zen-like “letting the Shodo calligraphy brush write whatever it wants,” but that does not mean that it is ‘acquiescing’ or accepting of the reality, the suffering that Nature dishes out, nor is it free from worry.

O ur thoughts go out to those in Japan and their families.

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D o not say
that the deepest meaning
comes only from one’s mouth!

Day and night,
eighty thousand poems
arise one after the other—

and in fact
not one audible utterance
has ever been spoken.”
— Musō Soseki (夢窓疎石, 1275 – 1351).

Saturday, March 12, 2011

Akademie für Alte Musik Berlin: Baroque with Attitude(s), Baroque with Mixed Taste(s)

J osé Bowen writes of the ‘illusion that there is such a thing as a neutral performance style’... I believe it is an illusion principally of the listener; but even then perhaps ‘illusion’ is not the right idea... If Bowen typifies the view of a scholar making a ‘forensic’ examination after the event, rather than that of a performer who, for an ulterior artistic purposes, may need to have faith in some starting point without going too far into its credibility, he is nevertheless right to imply that performers do always display an attitude towards their music.”
— Jon Dunsby, in Rink, p. 227.

B uilding and shaping narrative is fundamental to effective interpretation, for musicians to bring a composition to life in performance (see esp. William Rothstein, in the book edited by John Rink, link below). In regard to constructing exciting and coherent narratives, Akademie für Alte Musik Berlin is second to none. Their performance last night was warmly received by Kansas Citians.

G.P. Telemann - Overture (Suite) in F minor, TWV55:f1
J.S. Bach - Brandenburg Concerto No. 5 in D major, BWV 1050
J.S. Bach - Violin Concerto in E major, BWV 1042
G. F. Handel - Concerto Grosso in F major, Op. 6, No. 2, HWV 32
G.P. Telemann - Concerto in E minor for Recorder & Flute, TWV52:e1.

T he Baroque slurred dotted-eighth-sixteenth ornament: this ‘punctuation’ conveys a certain tension, but it is not ‘tense’; it is instead athletic, like the taut muscles of a horse executing patterns in a dressage ring.

C onnecting the sixteenth note back to the dotted eighth with a slur has special and different meanings in Bach and Telemann and Handel. Telemann is more ‘French’ (see the excellent recent book by Steven Zohn, Baroque flutist and Assoc. Prof. Music History, Boyer College of Music & Dance, Temple Univ, link below, pp. 13ff). In the TWV 55:f1 Overture, there is an implied or interpolated ‘rest’ or suspension in the middle of the figure. By contrast, in the Akademie’s interpretations of Bach, the dotted-eighth-sixteenth slurs feel ‘pastoral’; these feel like distance is being traversed over soft earth or a hummocky pasture. In the minor keys, it feels solemn; it carries some gravitas. How wonderful to experience the diversity of German Baroque... the saturated colors and widely varying ‘feel’ and ‘sense’ that Akademie für Alte Musik Berlin impart to these pieces!

[30-sec clip, Akademie für Alte Musik Berlin, Telemann - Concerto in A minor for 2 recorders, TWV 55:a2, 1.1MB MP3]

T he musicians had already moved through several approaches to color and texture — a dark-hued French overture; a pair of light, graceful Menuets; a supple, rubato-laden Sarabande; and a pair of full-throttle fast movements — before arriving at the Plainte, a second slow movement. Suddenly, the string sound was hushed, velvety and nearly motionless. The ensemble addressed the Adagio of Bach’s Violin Concerto in E (BWV 1042) similarly, and the effect was no less surprising the second time... But for sheer inventive oddity, Handel’s Concerto Grosso in F (Op. 6, No. 2) proved the evening’s most memorable performance. Building on the gracefully modulating chord progression at the start of the work’s Andante Larghetto, the players produced a lush sound that painted Handel as an early avatar of English pastoralism.”
— Allan Kozinn, review, NY Times.

T he Akademie für Alte Musik Berlin (which loosely translates to the Berlin Academy of Early Music) features about 15 players trained in techniques employed in the 17th and 18th centuries, when the orchestra itself was still a relatively new idea. Friday’s concert confirmed that the uproar is warranted. The compelling program of music by German Baroque composers was one of the highlights of the concert season. What sets this ensemble apart from many others is the combination of technical expertise, extraordinary energy and sheer musicality... From the outset, the ensemble produced a soft but vibrant sound that was beautifully balanced. As it progressed through the nine-movement suite, the group demonstrated not only the ability to play well, but to infuse each movement with a sound and shape that was well conceived and effectively delivered. For example, the second movement contained two contrasting minuets. Not only was the instrumentation different — two recorders, lute and cello as opposed to strings — but differences in articulation also helped define each section...”
— Timothy McDonald, review, Kansas City Star.

Tuesday, March 1, 2011

Ton Koopman: C.P.E. Bach, Improvisation, and a License to Imagine

T he very difficulty of this music could be seen as a mark both of its sublimity and of its visionary modernity.”
— Annette Richards, p. 153.

T o better understand ... conventional form not only drives perception and expectation, it promotes coherence. ... C.P.E. Bach could play with the audience’s expectations to heighten their sense of drama. ... C.P.E. Bach’s affective musical discourses involved many contrasting rhetorical materials such as exclamation, interjection, suspension, interruption, affirmation, and negation. Through the dramatic use of these semiotic guides, situating them within the framework of the rhetorical model, as well as associating these ideas with congruent key affects, C.P.E. Bach produced organized, coherent, musical arguments that were imbued with content and effected communication.”
— Damian Espinosa, MTO 10(3), 2004.

T he SPCO’s performance last Sunday with Ton Koopman and his wife, Tini Mathot, was an inspired tour de force.

Carl Philipp Emanuel Bach - Concerto in F for Two Harpsichords, Wq. 46
Carl Philipp Emanuel Bach - Sinfonia in G, Wq. 183, No. 4.
Carl Philipp Emanuel Bach - Sinfonia in D, Wq. 183, No. 1.
Johann Sebastian Bach - Sinfonia from Cantata No. 42.
Georg Philipp Telemann - Tafelmusik III Suite

C hoices of tempi and pauses in the C.P.E. Bach Wq. 183 Sinfonias stylistic narrative were dramatic but not extreme. These are all highly melodic works that require great sensitivity to the lyrical contours and cues regarding expressions’ prominence, and the SPCO and Koopman rendered these with beautiful mastery.

Y es, the accompaniment’s “single lines, stabbing chords and pauses avoid covering up the delicate harpsichord sonorities” [Aaron Grad, program notes]. But, far more significant, the extemporaneous pauses—and interrupting the rhythmically cohesive fast movements with fantasy-like slow movements—impart an exuberant, expansive, improvisatory quality to each of these pieces—aided and abetted by Koopman’s enthusiastic conducting. This seems to grant us permission to apply looser, improvisatory paradigms to our listening. The ‘Allegro assai-Andante-Presto’ and ‘Allegro di molto-Largo-Presto’ best characterize how we feel the movements’ form and intent, reminiscent of ‘extroversive semiosis’ which involves the progress of variations in communicating meaning (Agawu 1991, see link below).

M oreover, some physical correlates of ‘prominence’ are duration, pitch movement, loudness, and timbre contrast (see Patel, p. 118). The loudness changes and timbral changes that occur with ‘releases’—with the decay and reverberation of the notes that the players have just released—are correlates that C.P.E. Bach uses to great advantage in these pieces. There are back-beat emphases in the Allegro assai in Wq. 183 No. 4 that are strong correlates of ‘prominence’ as well.

T he Concerto in F for two harpsichords Wq. 46 is likewise comprised of three movements, ‘Allegro-Largo-Allegro assai’, the same fast-slow-fast pattern of the Sinfonias. The harpsichord parts require phenomenal technical virtuosity, with really fast passages in the outer movements. Koopman’s and Mathot’s execution of these was flawless and successfully communicated to the audience in the acoustically-excellent, modest-sized 1,100-seat Ted Mann Concert Hall on the University of Minnesota’s main campus West Bank.

C .P.E.’s dramatic and rhetorical devices include some features that, to me, resemble ‘time compression’ or ‘time focusing’ in laser systems—the interaction between an amplifier and a saturable nonlinear absorber results in pulse compression and intensification of harmonics in lasers (see Akhmanov Fig. 1-3, reproduced below). For example, the triplet figures (and 3x2 sextuplets) in the Allegro and Presto movements of the Sinfonias played against and coherently sync-ed with notes of longer duration yield a steeper pulse—a sonic contour with steeper loudness waveform—in much the same way as would be the case in a laser system. (I have no idea whether others have considered this before, but I swear it would be a common and natural reverie for any optical engineer or laser designer attending a Ton Koopman interpretation of C.P.E. Bach to have. Seldom confessed out-loud, this sort of conniption and trans-discipline serendipity is contributory to why we engineers and scientists love attending live chamber music performances.)

M y delight and wonderment at these features make me entirely ready to believe that C.P.E.’s writing anticipated modernity and postmodernity by 200 or 250 years—anticipated not only laser physics but, gee, flexible, disintermediated capitalism of mobile rather than fixed capital; anticipated the victory of agility over power, of transnationalism over nationalism, of instantaneity over duration, of software over hardware, of services over products, of consumption over production; anticipated the supremacy of Now over the Past or the Future. Maybe even a Tardis. So dramatic and radical are these C.P.E. Bach pieces that all sorts of things seem plausible.

D oes [Emanuel] Bach stand between the times? [Baroque and Classical] No, he is his own time.”
— Ludger Rémy, harpsichord, liner notes to C.P.E. Bach: Harpsichord Concertos Wq. 30, 37, & 38, CPO, 1995, p. 18.

T hese C.P.E Bach pieces—so vivid and dramatic as they are when interpreted by Koopman—also remind me of the ‘unmediatedness’ of photographs—so ‘unproblematic’ for modernists insofar as the photographer’s intent, the photograph, and the viewer’s experience of the photograph are assumed to cohere with each other, the meaning is assumed to be self-evident, and “unlike other cultural texts, even the simplest among us can read a photograph” [Lutz & Collins 1993; p. 28]. C.P.E.’s Sinfonias as acoustic holograms?

I n short, SPCO and Koopman and Mathot succeeded in diverting and inspiring us, in ways that we had no reason to expect or hope for. We came; we listened; we innovated—and went home very, very happy.

N ote/Update, 03-MAR-2011. Some readers emailed me to say that I must be joking, when I suggested the bit about acoustical lasers above. But no! I was entirely serious! Can chamber orchestras performing in chambers “lase” acoustically? Yes! I witnessed it in U of M Ted Mann Hall last Sunday. Ton Koopman and SPCO acoustically lased in the frequency range 0.1 Hz to 10 Hz... several decades lower than test-tube thermoacoustic lasers (see videos, links below). To have composed these peculiar pieces in the way he did, C.P.E. Bach almost certainly grasped this, even if he didn’t have a word like ‘lase’ to name what he was doing. The repetition of it in the Sinfonias is too ‘deliberate’, I think, for Bach to not have known what he was doing! The acoustic laser action is not stable, on account of the irregular shape of the chamber and the varied reflections/absorptions from the Ted Mann Hall’s walls and ceiling and surfaces below. Indeed, the intermittency/instability of the effect adds tremendously to the drama and emotional impact of the pieces. And the lasing is supported not at one frequency only but intermittently at several, also owing to the irregular shape of the enclosure. Chamber orchestra = polychromatic acoustic laser! Listen harder! You will hear it, too!

YouTube video #1
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Some things to read, about acoustic lasers:
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What a novel compositional device, C.P.E.! Make the chamber ensemble ‘lase’!

T he Enlightenment exemplified intellectual changes of early modern time-space compression, including the Copernican revolution and perspectival painting. These changes were important moments in the scalar jump from the city-state to the nation-state, the most important social and political unit of the modern era, homogenizing local cutures and economies...”
— Barney Warf, p. 12.

N ever in history has distance meant less... Figuratively, we ‘use up’ places and then dispose of them.”
— Alvin Toffler, p. 75.