Empirical studies of ConDiS Conducting (part2)

When I started to work with conductor Halldis Rønning at the beginning of October 2017, I soon realized that I had been on a slightly wrong track. My expectations of having the conductor “grabbing” the sound throw it into the air and making live sonic modulations were not real. Although possibilities that I proved to be possible (see a demo video of Pan control and Fx control), it was not the job of the conductor. Therefore after the skype meeting with Halldis, I went back to the drawing board and throw out both the Pan control and Fx control units of the interface.

The conductor interface before October 2017 with Pan and Fx control.
The conductor interface after October 2017. Without Pan and Fx control.

The following weeks the collaboration with me sending more and more detailed versions of the Score of Kuuki no Sukima led to the point that we decided to meet in Trondheim on October 31st for an intensive workshop. That included going through the composition with a playback from a virtual computerized version. That way Halldis could rehearse conducting the performance following the written instructions on when to start and stop the piece when to change tempo and how to change the overall volume value when needed. To my relief, the rehearsals went very well, Halldis felt quite comfortable using the ConDis System and was from the beginning very positive about this experimental. I found out that all my effort to write in the score the use of effects meant almost nothing to her. She was not used to reading increased delay or decreased feedback information and therefore she felt this information just made the score more complex to read. In an interview, I had with Halldis after Nordic Tour she told me that it would be nice if she could see some kind of indication of the loudness of the electronic sounds. She still telt the hairpins too complex and complicated to read on the conducting score.

This led me to the conclusion that perhaps I needed two kinds of scores. One score for the Composer and the Conductor to analyze and understand what the electronic was supposed to do in context with the acoustic music. The other score would be a performance score for the conductor to use during a performance with much less information and much more like a classical musical score.

A bit disappointing, since I really thought that I had come with a simple solution to extend the classical notation vocabulary. Simple since it was so closely based on the tradition of using hairpin graphics to express a change in instrumental volume values. It was my sincere belief that using the same icon, slightly altered, to express changes in electronic effect values would be the perfect simple solution. It still is my sincere belief that a simple solution has to be found, perhaps it needs to be thought of from a totally different perspective, a different angle. Perhaps I haven’t realized it because the answer is too close.

For the purpose of extending my own compositional goal, that is, to be able to write live interactive electronics into the musical score. To write them with the same precision as the instrumental notes. To have them conducted and performed with the same expression.  I have developed a writing that I understand and can use to express my compositional needs. Therefore, the solution of having to write two versions of the same score, one score for musical preparation and another simpler for performance, is a solution that I can live with at least for time being.

Working with Halldis that day was more than rehearsing and talking through the function of ConDiS but also a walk through the notation that I use for extending technique especially in the string part. In Kuuki no Sukima I use more extended instrumental technique than I have ever done before. In the pre-compositional process, I felt an urgent need to explore new lands of instrumental sonority and experiment and explore the possibilities, hence to the title “Kuuki no Sukima”.

The title can be transcribed literally as “the gap of the air” or even ”in between the air” both very suitable for the composer’s vision of creating a sonic landscape of sounds that are somewhere there, in-between or in the gap of being a sound or a pitched note.

If sonority is a vibration of a traveling air pressure, could there be a gap?

Could there be a sonic world somewhere there in-between the air?

To get a better grasp of the sonority that I was looking for I asked three performers of the Trondheim Sinfonietta to be available that day, to be with us and realize, through discussions and performance some of my notation or written indications.

To create my own library of extended notation graphics I decided not to invent the wheel but to do some research on other composers works using external techniques. Especially useful I found the notation of composer Kaija Saariaho (Laconisme de l’Aile, 1982 ) and flutist/composer Robert Dick (The other Flute, Flying Lessons).

In my blog on March 9th, 2017 I wrote the following:

Closer look at the Score

I wrote in my blog Kuki no Sukima – Starting the performance:

“This has also led to the conclusion that I have to change the order of the button so that the index finger (button 2) is not used for metronome setting but rather for start/stop messages. The middle finger (button 3) will be used for jumping forward messages and ring finger (button 4) for the metronome setting. That should give a bit more natural finger combination since most of the indications are start/stop (2nd button), jump forward (3rd button) and metronome setting (4th button)”.

These changes did not work mainly since the conductor did not like to change settings that she already had realized. Hence back to the original layout.

The volume problem that I did write about in the same blog, i.e. how to set the volume to a sudden value at the beginning of the piece was solved by giving the conductor two measures to activate the volume control  as 

This solution seemed to work very well since it:

  1. gave the conductor more confidence adjusting the electronic volume
  2. gave the opening a bit more breath or space to open up
  3. showed clearly the use of ConDiS
  4. aesthetically more graceful opening

The other changes that were made from the first performance were that now the conductor gives a start playing sign by clicking 3rd button on the first downbeat before clicking the 2nd button four times to set the metronome.

This solution worked very well and seemed to be almost foolproof since there was no problem starting the performance with synchronization right at the beginning but unfortunately there were few instances that the metronome gave a wrong message that had to be corrected manually. What causes this failure is still a mystery but did happen several times when the conductor had to indicate tempo changes. Something that has to be corrected and might be a loose wire contact with the 2nd button.

When the electronic volume value has been set the conductor deactivates her control by open up her fist as shown in next example: 

Kuuki no Sukima – Instructions/Illustrations

Probably the most common reaction from the audience after the performance of Kuuki no Sukima was: What did the conductor do with the glove?

These reactions were exactly the reactions that I was hoping for since they proved to me that I had succeeded one of my primary goals. Throughout the entire development and research process, my main goal was to expand the conductor’s ability to control the electronics, as “natural” as possible, without any extra-musical gestures or other show-off gimmicks.

I will now take a closer look under the hood an illustrate what the conductor is doing in the first three minutes of the piece.  It might be surprising to you how busy the conductor is conducting the electronics (the computer) during these opening minutes.

Conducting gestures

The following video explains in more details what the conductor has to do in the opening measures of the Kuki no Sukima.

Although the beginning went quite well, there were a few things that could be done better or even needs to be changed.

  • The conductor starts the piece by clicking the start button (button 3 or middle finger button):

It looks as the conductor clicks the start button and then raises her arms to give the first downbeat.

It was my intention that the conductor should start exactly at the same time as she gives the downbeat (first beat) to the ensemble. By doing so the computer (electronics) and the ensemble are approximately one beat out of synchronization the first twelve measures or until the first “jump forward” appear in measure thirteen.

This seems to be a miscommunication between me and the conductor perhaps I was not clear enough when giving instructions. Should be easily fixed before next rehearsal. Perhaps a short Skype would be enough.

  • There is no metronome clicking to synchronize the conductors “intended” beat and the computer “preset” beat.

As mentioned in my last blog this was totally my fault, since I decided to leave out the conductor metronome setting and do it manually. The outcome was that the conductor was conducting in a slightly faster beat than the computer. Therefore the ensemble was always a bit ahead of the computer (electronics) although the “jump forward” button did corrections quite frequently.

Kuki no Sukima – The beginning

The following are seven short instruction videos made to follow up on what I wrote in my last blog. Hopefully, it helps the reader to understand the functionality of the ConDiS system.

The first part written instructions in the conductor score are explained.

A bit closer look at the instructions:

After the conductor has activated the volume control she can adjust the volume value of the electronic sound by moving her arm up and/or down.

Few other extra things the conductor needs to do before starting the piece.

    The conductor has to set the metronome for the piece which in this case is metronome 48. To do so she needs to press the index finger button four times in the tempo of the written metronome.

After setting the metronome the conductor has to press the nr. 3 button to tell the computer that she has set the metronome.

Now all is set and the conductor can start the piece by clicking the nr. 3 button once more as she gives the computer and ensemble a downbeat sign to start playing.

Kuki no Sukima – Starting the performance

 

My first reflexion is focused on the use of the ConDis technology and its functionality both for practical and artistic use. A sequence of short videos is in the making in order to make it easier for others to follow and hopefully comment. I apologize that the first video is a bit amateurish hence my limited experience in the world of video making. Hopefully, that is going to change as I get more experienced.

Looking at the first page of my composition Kuki no Sukima – Between the air, we can see in the upper left-hand corner of the opening page that the conductor has to do some preparations before starting the piece.

  1. OK sign to activate the Volume interface of DAW
  2. Click the 3rd. finger button to activate play-head button of the DAW
  3. Click the 2nd finger button four times to set the tempo
  4. Close your hand to activate the Volume Value Control
  5. Move arm up or down to set the Volume Value
  6. Open your hand (five fingers out) to deactivate the Volume Value Control

First, she needs to give an OK sign with left hand wearing the Conducting Glove (ConGlove). That gives an indication to the computer to activate the Volume control unit of the ConDiS interface. Then she needs to close her hand to activate the volume control levels and raise her arm a bit. That will set the volume level of the electronics.

 

Also, pay attention to the Vol_Pan_Fx_selector that indicates finger positions from little finger slider-values to the left to thumb too far right. When the OK sign is given the index finger and thumb go down.

After activating the volume the conductor has to give the given tempo by clicking her index finger (finger no.2) three times, indicated with.

button 2 = set metronome

ConDiS Reflections 1

Got recordings from the performance of Kuki no Sukima at the Dokkhuset in Trondheim, November 24th. Only had time to listen to in once and schedule all next week to listen to it over and over to reflect on the outcome. The reflection made is totally in relation to my research meaning that I will focus on the use of ConDiS as an additional composing tool and my use of it. Saying that it will be impossible for me to do so without analyzing my own composition Kuki no Sukima in relation to practical and sonic result. I will have to raise questions related to whether or not the composition is adding to the possibilities the Conducting Digital System is offering. Could the piece be performed without the system, are there other possibilities etc.

It is my aim to be able to go thoroughly through every instrument and every related electronic sound that was supposed to be synchronized. Why did some things work so well while others did not? Why did I get this low bass feedback when the bass drum was playing a long sustained drone. What can I do to get that sound right? Why did I not get any delay or procrastinate effect on the strings? Where did that eternal reverb come from? Why did the metallic sound of the piano and vibraphone sound so much better than the string. I could go on and on.

It is my aim to go through the conductor’s use of the ConGlove. Was ConDiS doing what it was supposed to do? Why is there as a sudden change in volume at least three times during the performance, where it was not supposed to be. What can I do to correct it? Why was there never an expressive gesture where the conductor would raise the volume level, let’s say after an attack of one or more instrument? What can I do to get more expressive gestures? Do I need to do compositional changes to get the conducting gestures and sonic textures more audible?

I will be reporting my reflections during next weeks using words audio and illustrations. I hope it will be to an interest to others and would be very grateful to receive comments.

Kuki no Sukima

For the next coming weeks I will be commenting on my newest composition Kuki no Sukima performed November 24th by Trondheim Sinfonietta with conductor Halldis Rønning.

Since the piece is written as a part of my research project Conducting Digital Systems (ConDiS) I will be reflecting on the following:

  • Use of the ConDiS technology
  • My own artistic development with regard to ConDiS
  • The extended role of the conductor using ConDiS
  • Artistic output using ConDiS
  • Mixed media composition
  • Reflections regarding mixed music for ensemble
  • Mixing and mastering live interactive music performance
  • and more…

Stay tuned.