Victoria Jordanova Photo:
©2005-6 Donald Swearingen (Performance Image from SFEMF)
Pamela Z Photo:
©2001-6 Jeff Cravotta
Introduction

Imagine twenty harps on a stage

The harpists are playing by plucking or bowing the harp strings. Some of the performers are also humming the pitches while they play. This imaginary ensemble is painting in sound the image of a vast sky. The sound takes over. Like the clouds in the sky, various sound textures are appearing and disappearing. They create an impression of stillness and yet they abide to the flow. The heaven’s depth is defined by many different layers and patterns and colors of clouds. Like clouds in the sky, some sounds are very far away, some a little closer and some very close and clear. The sounds are coming from the various parts and sides of the stage.

The ensemble is performing without a conductor. As in any orchestral piece (this is an orchestra of 20 harps), one can hear all instruments playing all at the same time or divide the sound into smaller groups. Sometimes one can hear a soloist. The performers are using a single page as the score. Each performer has three lines of printed music text as the individual part. Each is improvising on one of the 20 ragas written out for them by the composer.

They are playing Postcard from Heaven by John Cage.

This is somewhat a mythical and mysterious piece. It was written and premiered at the Walker Art Center, Minneapolis, in 1982 and performed rarely since 1985. It has never been commercially recorded, though performance tapes may exist. Although few have seen the score, including the Cage scholars. Cage fans, and many contemporary composers, most seem to have heard about the piece. In my experience, my mentioning the piece’s name always brought out sunny smiles on people’s faces.

Technical challenges

John Cage’s instructions:

"Three double ragas, double because either part may be used for ascending or descending. One may move from one side to another of a single raga at “transfer points,” closed note heads. Where no such note heads exist, separate the use of one side of the raga from the other by silence. The associated numbers of talas on the basis of which phrasing or durations or sounds or silences may be improvised.

Improvisation may be “melodic” and/or “percussive.” “Melodic” means proceeding stepwise, leaping only in the opposite direction, following a leap by a step or steps in the opposite direction, continually establishing, that is, the character of the raga. Ornaments are welcome. “Percussive” means single events preceded and followed by silence, or several events performed repetitively. These may be glissandi (the ragas permitting them); chords and /or single tones; the single tones may be produced conventionally, or with an EBow (electronic means of setting a metallic string into continuous vibration). Dynamics are free.

The improvisation may be continuous or interrupted by silences, its total length to be determined by the players. It should begin and end with use of all harpists of the EBow, for a period of between one-tenth and one-sixth of the total time length. Any unintended sounds (clicking of the push button, etc.) are acceptable though not to be sought.

Ossia: Hum ppp any one tone of the raga as long as the breath holds continuing after a new breath with the same or another tone of raga.

Five pedal arrangements are given. Changes from one to another must be complete, but may take place at any time (during a passage, or between passages)"

Although clear and comprehensive, Cage’s notes still leave the performer with a number of creative musical and technical challenges. What does he mean by raga and tala? Cage writes series of pitches in the form of diatonic pre-sets and calls them ragas. They deserve that name because like those in Indian classical music, they are neither scales nor melodies but rather the combination of the two. (However, Cage’s ragas are void of the poetic or religious connotation of the Indian ragas. Cage's ragas also do not involve any micro-tonal pitch bends).

Cage’s melodic sequences are at the same time varied: one sequence is similar but clearly different from the other. They are different because each has the precise order of steps, half steps and smaller or larger skips “locked” within the each raga as its proper tonal structure. Improvising on each of the ragas means creating a metamelody based on the raga itself. In this metamelody, the diatonic sequence of the pitches of the raga must be preserved while playing chords, glissandi, scales, trills, patterns etc. I made a point of emphasizing certain note patterns characteristic for each of Cage’s ragas. This, according to Indian classical practice, brings out the “mode” or the “flavor” of each raga.

The other improvisational aspect of the piece is the rhythmic cycle, the tala analog in Indian practice. Cage writes a series of numbers under the staff with each of the ragas. Each number indicates the number of beats which form a rhythmic cycle. These cycles are to be applied not only to the improvisational metamelodies on the ragas, but also and more importantly to the silences which separate them. Unlike the classic Indian tala, however, the composer does not insist on establishing a certain tempo, only on the number of the pulses within each of the beat cycles. The frequency of the pulses is up to each musician. When playing together, this allows for the chance element to determine the rhythmic texture of the piece, more a layered fabric than a rhythm.

The main technical challenge is at the same time the most inspirational: creating the body of sound at the beginning and conclusion of the piece as well as the single sustained pitches by individual performers through the piece. Cage directed that it be produced by an EBow, a small hand-held-electromagnetic device used by electric guitar players to sustain the vibrations of a string. However, to my grave disappointment, I found the EBow did not work well on the harp because of the harp strings are spaced wider than those on the electric guitar, and the composition of the strings is different. So instead of having it custom made to fit harp I created the equivalent of using the EBow by employing live sound processing. I used the volume pedal and a plastic violin bow to create and record sustained sound layers. The volume pedal amplifies the sound after the attack, so that the attack of the note can be avoided all together.

Realizing the music

The realization of Cage’s instructions, detailed as they are, nevertheless confronted me with a number of possibilities. From the recording of the separate parts to final mixing and editing. After some self-debate, I accepted the fact that just as translating poetry depends on the translator’s language, cultural background, style and skill, so does the transformation of score to sound. I decided to be myself. I knew I had to be guided by inspiration in order to bring out the full meaning and scope of both poetic and musical aspects of the piece and Cage’s music in general.

I recorded each of the 20 harp parts as separate track straight into a computer. By looking at the score while recording I was able to avoid mistakes both in terms of pitches and the “transfer points” from one to the other side of the raga. Then I listened to the previously recorded ragas while recording each new one.

Pamela Z’s voice was a very important contribution to this project. From my first studying of the Cage’s score last winter I “heard” the hums as a salient rather than an optional part of the piece. I asked composer and singer Pamela Z to record the raga’s pitches as non vibrato, pianissimo, as long as the breath holds, in both very high and low tessitura utterances. Apart from her exceptional vocal technique it was Pamela’s extraordinary musicality that came to full shine in improvising the humming notes. I liked those “solo harp and solo voice” tracks so much that I could not help but include six of them as separate sub-tracks.

I think that listeners of this CD should be able to get a taste of what an individual raga-improvisation sounds like—just as buyers of DVDs can first watch the movie and then later enjoy the “Extras” section. In the “great mix” of all of the 20 harp-ragas, (first track on this CD) one can never hear each solo raga as a complete melody. I felt it was worthwhile to include six solo ragas as samples of the “building blocks” in their own right as the second track . This way, you will be able to hear Cage’s Postcard from Heaven both “thick” and also “thin.”

I'd like to thank Glenn Freeman, an outstanding musician, percussionist and producer of Cage’s music on OgreOgress label who inspired me to begin working on this piece.

I wish you great pleasure in experiencing John Cage’s postcard!


Victoria Jordanova
San Francisco, October, 2006

Victoria Jordanova is a San Francisco based composer and harpist born in former Yugoslavia. In her compositions for harp she melds experimental techniques and interactive electronics with classical training. Jordanova’s chamber music pieces were performed by various ensembles, most notably Bang on a Can All-Stars, Zeitgeist, EAR Unit, and Creative Voices. Jordanova is particularly focused on recording. Her discography includes CRI releases: Requiem for Bosnia and Other Works, The Composer-Performer~40 Years of Discovery, A CRI Fortieth Anniversary Retrospective, Dance to Sleep, Emergency Music, ArpaViva DVD release Panopticon, Innova Recordings Outer Circles etc. She was an Artist in Residence at the Cité Internationale des Arts in Paris, was awarded Langley Fellowship for graduate studies at NY University and the Bogliasco Foundation composer’s Fellowship, received grants from SFAC and The Spanish Ministry of Culture. Victoria Jordanova is the former faculty of Belgrade Conservatory, New York University and The Greenwich House Music School in New York City. In 2003 Victoria Jordanova established ArpaViva Foundation dedicated to publishing new music and media works. For more information visit www.victoriajordanova.com

Pamela Z is a San Francisco-based composer/performer and audio artist who works primarily with voice, live electronic processing, and sampling technology. She creates solo works combining operatic bel canto and experimental extended vocal techniques with found percussion objects, spoken word, electronic processing, and a MIDI controller called The BodySynth (which allows her to manipulate sound with physical gestures.) In addition to her solo work, she has composed and recorded scores for dance, theatre, film, and new music chamber ensembles. Her large-scale multi-media works have been presented at Theater Artaud and ODC in San Francisco and at The Kitchen in New York, and her audio works have been presented in exhibitions at the Whitney Museum in New York and the Diözesanmuseum in Cologne. Her multi-media opera Wunderkabinet - based on the Museum of Jurassic Technology (created in collaboration with Matthew Brubeck and Christina McPhee) has been presented at The LAB Gallery (San Francisco) in 2005 and at REDCAT (Disney Hall, Los Angeles) in 2006. Pamela Z has toured extensively throughout the US, Europe, and Japan. She has performed in numerous festivals including Bang on a Can at Lincoln Center in New York, the Interlink Festival in Japan, the Other Minds Festival in San Francisco, Pina Bausch Tanztheater Festival in Wuppertal, Germany, and La Biennale di Venezia in Italy. She is the recipient of numerous awards including a Guggenheim Fellowship, the Creative Capital Fund, the CalArts Alpert Award in the Arts, the ASCAP Music Award, and the NEA and Japan/US Friendship Commission Fellowship. She holds a music degree from the University of Colorado at Boulder. For more information visit www.pamelaz.com