( A Computer Music Piece for Multi-phonic Tape Piece )
This is the second rendition (instead of a version) of the original “El Paseo Bolivar”, composed circa 1988. Couple presentations of the work stand out. First under frameworks of First Contemporary Music Festival of Bogota (1989) at the Ernesto Bein hall, and the other, a quadraphonic performance at the planetary on this city. A “live” recording of the Festival concert carried out by Colombian National Radio (Radiodifusora Nacional) was adequately done on premises. These are worth the assessment considering years of struggling, cause there we had Tape and Computer Music concerts in major halls, and consequently audiences entered on savoring alternative expressions. Seeing that recordings of these concerts might remain on archive, their Ampex quarter-inch open reel tapes bear little to no chance of being digitized. Original work for this kind of pieces made use of analog mixing, tape manipulation techniques, and even splicing as well as MIDI features provided by technology at the time. Given a situation, an interesting choice funnels on getting our hands on a new rendition of the piece as a more feasible alternative instead of rescuing an aging magnetic tape.
Seems an unfair affair inasmuch as composer's vision, technology and moment in very sooth imposes another mood or opposition contrasting original thoughts. Albeit, if thinking about a discourse, what wanted to be said before remains materialized on notes, in addition to sketches and will be taken into account while assembling newer components for the piece. Here we commit to the listener actual impetus from the older piece, although not limited to shades of sounds, random motives or phrasing inspired on tunes from the Caribbean.
El Paseo Bolivar, a street more like a broad boulevard, has been of great importance for ``city center” on Barranquilla. As such, has witnessed conversations, walks around, tale telling and dreams of thousands of many of us, who despite inclement sun have walked its sidewalks from time to time. Side by side, there are buildings facing the street that in part shade walkabouts and provide a refreshing environment, as they also course winds coming from the river. Ornamentation on this street conforms to trees, statues, altogether with lighting that brights from sunset to dawn. Reminiscing of good times, buildings harbored commerce and law offices and a blending with agencies of big companies of the city and the country. An agency that stood taller than the rest was an airline office with a quite big airplane model of a Lockheed Super Constellation on its foyer. This model would trigger our imagination in all respects insomuch as in those days, we geared towards the excitement of flying every time we could. For years going to look at the -airplane model- was itself a single motivation to go to El Paseo.
However and not on margins, going to this avenue was more than an anthropological exploration. Every time we were there, it was more than a narrative on our imagination forasmuch as our ears were open to strains of sounds coming from all points on this space. But if ears were not plenty, one day our eyes spotted a trumpet and a trombone on the window in a store. This was the -Conti- music store, not really on El Paseo but on one of the streets leading and terminating on it. -Don't recall if it was Libano or Cuartel-. That window subsequently caught our attention because by luck we bumped into an orchestra rehearsal at El Club Barranquilla, few blocks away on 20-de-Julio avenue, cause ears and eyes were naively focused on loud instruments. Retrospectively, being at that rehearsal I couldn't help my fascination for that “brass” sound. From that time on , every time we went to center city we had to pass by the Conti music store and the Constellation.
But sooner than later, the day came when we would walk in the music store (la casa musical). Our grand-auntie Tana seconded us to go inside to smell and taste flavors of music. There were instruments and scores all over the place, though playing a trumpet was not an idea. In the middle of the store there was a “parlor” size Bösendorfer Grand Piano, but we were afraid of pressing it Viennese keys that day. Though, afterwards on another day we went again with grand-auntie, and a relative of her who was an amateur pianist, and was allowed to play on the Bösendorfer. This moment was huge considering it was the first time we recall watching a -live- performance in front of our eyes and ears. Maestra Elisa performed F.J. Haydn Piano Sonata HOB XVI No. 50 in C major, something that would resonate later in College. No Chopin, no Liszt: it had to be Haydn!.
Worth mentioning, structures around a boulevard like El Paseo have personalities cast offed either as Art-Deco, Neo-Classism or Post Modernism, meaning they were built from the nineteen thirties to the fifties. For good or bad, a historical perspective has not deepen much to explain the hows-and-whys of this kind of architecture on several blocks close to and around El Paseo. Furthermore, don't know if Mies van der Rohe was in Barranquilla at one time, but seems that architects of the city inspired on avant-garde movements, made their point way before their counterparts in other cities of Colombia and perhaps the continent. Can't help mentioning that to the avid eye, sidewalks on the streets leading to El Paseo will surface upside down canons from nineteenth century colonial battles buried as a symbol for tranquility and peace. Recounting in any way, as a landmark this boulevard remains a huge image with several layers inside: architectonic, anthropological, historical, and for us portions blurring on sparks of music and aviation, among others. Years later when traveling overseas 'Déjà vu' and that feeling, “I have been here before”, happened while walking les tuileries in Paris, and some of the streets in Hong Kong.
Whether a technical explanation for this new rendition of El Paseo (the piece) is needed or not, briefing as to what has been used for its embodiment might orient its listening. This work keeps its original conceptions of counterpoint amid horizontal segments, blending them to clusters of sound comprised of random pitches and notes. Motivistic sequences of pitches evoking tunes from the Caribbean are approached, adding a subtle twist as notes are now tuned by appropriating Wendy Carlos' alpha tuning. As before, synthesis of audio by means of Frequency Modulation (FM) is being used but not so constrained to well-tempered tuning.
Undoubtedly things have changed in over thirty years since
we presented the piece. On this new instance more elements
are being used, namely filtered noise as well as
trajectories to diffuse sounds in a 3-D listening
space. Further, voice textured sounds by means of
Linear Predictive Coding (LPC),
also characterize timelines in the piece. Some sounds are
product of subtractive synthesis of spoken words, while
others combine instrumental sources and voice. Thus,
“vox humana” is at
its apex on this piece, meant to be listened as
a multiphonic “tape”
creation, eliding any sort of realtime performance or
improvisation. Conceived on purpose, given that its gestures
endow from recollections of frozen situations that are
revived as imagination is triggered. Should credit
Fanor Aguirre for his
motivation, and always thankful to
Bill
Shottstaedt, Rick Taube
and Fernando Lopez-Lezcano,
among others I might be forgetting.
✇ Listen 🗧
[ Binaural rendition of ``El Paseo'' using MIT's Kemar HRTF]
( For headphones only! ... )