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Major Essays and Lectures

Musical coloristics, control and organization of sound quality 

      This paper presents first, the complete components of sound and tone quality; second, their interactions with other sonic and musical elements; third, basic problems of common nomenclature and definitions; fourth, its specific application and control on the piano as an example of its musical realization. 

       I will discuss its historical development and the consequences for the present problems. I will propose a three-dimensional view of this sonic element: the overtone spectrum, its temporal envelope (beginning, body and ending), and the concomitant noises that are inherent and applied in musical sound production. I will also propose a basis for a terminology of sound quality and its future research using the acoustical components and the subjective common names that can be applied in different disciplines such as phonology, music, and acoustics generally. I finally will propose the term color for instrumental and vocal sonic quality, coloristics for its musical organization, and common and familiar names for the different musical sonic colors.

Aesthetic-Emotive Music Performance

This paper presents the elements, the attributes, the processes, and the strategies of effective-expressive music performance: the aesthetic-emotive subsystem of music.  In it I cover the following:

  1. The indefectible elements of musical emission-perception: dynamics, agogics, articulation, and coloristics (organization of sound quality).

  2. The three quantitative attributes of the musical elements, level, compass, and density, with their sudden or gradual modulation in three degrees, subtle, moderate, and pronounced, or low, medium, and high.

  3. The three qualitative attributes of shaping: diversification, differentiation, and elaboration-stratification.

  4. The three types of aesthetic-emotive connotations of the musical elements: aesthetic, emotive, and kinetic.

  5. The basic “gestures” of short motives: harmonic-rhythmic-melodic tension and release; articulation “jump-and-fall”.

  6. The three basic temporal components: beginning, climax or point of maximum tension, and ending.

  7. The three types of shapes and types of the three basic temporal components: 1, Beginning, climax, and ending; 2, Beginning, tensioning development and climatic ending; 3, Climax and ending (at the motive, phrase, or short section level).

  8. The four basic processes for the strategic-effective shaping of each of the temporal components: 1, preparation and expectation; 2, tension shaping; 3, expected or unexpected realization; 4, expected or unexpected resolution or confirmation.

  9. The four basic strategies in the strategic-effective shaping of each of the temporal components: 1, contrast; 2, temporal delay; 3, moderation or exaltation; 4, hyperbolic or broken contour.

  10. The clarification of the style, the structure, and the hierarchy of divisions and texture in different types of acoustical milieus.

Reading Between the Musical Lines 1 & 2

      These two papers present an integral analysis that includes not only the form (and eventual harmonic organization) of a composition, but also the points of maximum tension (or climaxes), other outstanding events, the general configuration of the sonic-temporal space, and the dynamics, agogics, articulation and coloristics of the whole and its sections.  I also include not only the explicit expression marks, but also the implicit ones in terms of the period’s performance practice and the parameters of the sonic-temporal space—level, compass, and density.

      To illustrate the procedure, I present three short conventional musical examples from different periods with their respective scores and a graphical-musical representation of the outstanding parameters of the sonic-temporal space.  I cover the major divisions of the compositions in the first paper, and the phrase-level divisions on the second.

Elements and organization of efficient musical

psychomotor skills

      This paper presents the general principles of psychomotor skill development and application for efficient music performance: the motor subsystem of music. I show that efficient performance technique arises both from the elements of physical movement itself and from the systems involved in bodily movement: the muscular and nervous actively and the osseous passively. Likewise, we will see that all this depends more on the development and organization of mental skills than on muscular ones.

      We will cover the following basic aspects and principles:

1. The four components of movement: length, speed, direction, and weight (mass).

2. Muscle contraction and nerve impulses work in an all-or-nothing manner; we can only increase or decrease the number (frequency) of nerve impulses and the number of muscle fibers contracting at a time.

3. Muscles can only contract and pull actively and relax passively: direction depends on position and external factors.

4. Single muscles and single joints can produce only partial circular movements, never straight ones; the latter can only be produced by the coordination of several joints and muscles acting simultaneously.

5. There are three types of joints: single-action joints; double-action joints (either one direction and a 90-degree second one, or one direction and a torsion one; triple-action joints (the combination of the former possibilities). For each movement and direction, there must be at least one muscle and its opposer.

6. There are only the following types of muscle movement: a), single muscle and single joint; b), one muscle and its opposer acting in a single joint; c), the different combinations muscles and their opposers acting simultaneously on several joints.

7. Relaxation can only occur partially and only in muscles that would produce a movement in the opposite direction, and this only when there is no need to control (reduce) the speed of the movement (such as in high-speed throwing). Relaxation can only occur when there is no nerve impulse, that is, it is a mental faculty and not a muscular one.

8. There are only four aspects that we can develop in our technique. Two depend mostly on the muscles and joints themselves: strength and extension; two that basically depend on the mind: speed and coordination. The former two are only a major problem for instruments that require positions and movements close to the physiological limit: the violin and viola. These are more efficiently developed with exercises of maximum effort with no movement: maximum extension and maximum effort for a few seconds at a time.

9. Speed is the skill that requires the most effort and time to develop. Speed has four levels of difficulty. a), single fast movement in one direction (the natural manner of muscle contraction); b), single fast movement and its immediate return to original position; c) sequence of several different returning movements; d) fast repetition of the same return movement (such as trills). Speed cannot be developed with slow movements: it is a completely different type of movement (and both are equally needed). Speed is best developed in stages, in the order of the four types mentioned above, increasing the number of notes and the complexity of the pattern, and from no immediate repetition of a particular movement to increasing number of repetitions. Like sight-reading, speed cannot be developed by thinking of individual notes: it must be developed together with our learning of note-patterns as a single unit of increasing complexity.

10. Of vital importance is the mastery of the perception and performance of any action with the minimum effort possible.

Elements and organization of efficient musical sight-performance.

Reading musical notation involves several levels and types of processes and difficulties: visual recognition (the most elementary level); mental representation: visual, verbal, symbolic, sonic, kinesthetic and instrumental (the next level); naming and intonation (the next two levels); instrumental performance (the level of greatest difficulty, especially in a harmonic instrument, since this includes a greater number of simultaneous voices, each with its pitches, durations, and interactions); finally, auditory-mental perception for verification and possible subsequent adjustment.

Although musical sight-performance involves two different aspects (pitch and rhythm), here we will concentrate on pitch.

The elements of pitch are, in turn, of two types of organization: linear (scales and melodic figures) and vertical (chords and harmonic and contrapuntal figures). In both cases, the elements are processed in the five simultaneous aspects of musical sight-performance:

  1. They are read from a score: iconic-visual aspect.

  2. They are represented mentally (auditory, visual, verbal, kinesthetic, instrumental, or symbolical): mental aspect.

  3. They are performed physically (movements and positions): kinesthetic aspect.

  4. They are sonically produced: sonic-instrumental aspect.

  5. They are listened for mental verification: auditory-mental aspect.

Isolated notes are not the elements of musical reading and performing, any more than letters are in reading a language (although mastery of these units is essential as a preliminary step). Musical sight-performance is not possible if we must process individual notes (except in very slow and simple music). That is, without a broad "vocabulary" that includes reasonably long and complex note sets, our ability to sight-perform music will be limited. This sets will be based on sets of notes of the two most common musical pitch elements: scales and chords of increasing length and complexity. In the case of scales, we will start with the traditional sets, tetrachords, since they have a manageable number. In the case of chords, we must start with 2-note intervals and gradually increase up to 4-note chords. These sets will be our starting elements. They will be mastered first as simultaneous sets (the what) and then in increasing order complexity (the how). That order will go from unidirectional (up and down), return patterns (V & Λ), up to M & W patterns of increasing complexity. Other common patterns will be based on variations of the Alberti pattern: a repeated note alternating with one or more changing notes.

Finally, since sight musical performance involves three simultaneous processes, reading, performing, and corroborating/correcting (the amalgamation of the 5 mentioned above), we need to master them first separately, and then in groups of two, and finally all three.

Correlation of Music with the Visual Arts as Complex and Aesthetic-Emotive Systems.

Traditionally, there has been an attempt to equate musical evolution synchronously with that of the other arts and cultural branches.  This is often done through famous works or people and using terms that emanate from the often-derogatory names applied to other areas.  All this makes the comparison of stylistic, contextual, or technical evolution between the different cultural areas inadequate: each cultural branch has had a development with specific characteristics and rhythms of development that only coincide in some respects. At the same time, derogatory and not-descriptive terms are seldom useful for that purpose.

In this paper we present examples of music and the visual arts to illustrate the problems of this comparison and to expose some terms or approaches that are more appropriate for the nomenclature, description, analysis, and correlation of these two cultural branches, and all the arts in general.  First, I discuss two types of cycles of evolution of these artistic manifestations: that of their complexity as complex systems and that of the proportion between aesthetic and emotive attributes as artistic systems.  Second, I will present their evolution based on the external socio-cultural context and the specific techniques of each art.  To illustrate the discussion, these examples will focus on two particularly illustrative periods.  First, I will present the period that produced the great "Gothic" cathedrals in architecture, the advent of perspective and the use of oil in painting, together with the rise of polyphony and functional notation in music.  Second, the first half of the 20th century, with the great proliferation of styles, another major increase in their complexity, "abstract expressionism" and the emancipation of stain in painting in comparison with the emergence of "integral serialism" and the emancipation of noise in music.

Elements and Organization of Efficient and Secure Learning of Musical Works

Although learning a musical work for performance shares many skills and processes with learning in general, the former has a series of specific difficulties that one does not encounter in other cases.  For example, in learning subjects that require only comprehension—and perhaps partial memorization—coupled with verbal or written exposition, one can generally present the subject with different words, different order, and with pauses or round-abouts to think, remember or clarify what is going to be presented.  In addition to the above, one can make corrections on the fly without greatly affecting the resulting quality.  At the same time, the technical difficulties of writing or speaking are relatively straightforward once one has learned the language.  On the other hand, in the performance of a musical work one generally must interpret it to the letter (or note), in a set order, without the possibility of pausing to think, remember or correct and with a level of difficulty that can be considerable.  However, compared to physical activities, as is the case with most sports, although in these the requirements of physiological capacity can be considerable, the intellectual and the manual skills required to play an instrument with virtuosity can be much more complex, the amount of data or steps much greater and the acceptability of failures much lower.  Finally, although in any presentation before an audience the factor of fear and tension also exists, given the greater complexity and magnitude of the problem, this has a greater impact on the performance of a musical work than on a verbal or sports presentation.

Given such complexity and magnitude of the problem, it is not surprising that there can be a great difference between diverse methods of musical learning in relation to efficiency and effectiveness, that is, both in terms of the results obtained and the time required to cover the objective.

Many of the methods commonly employed in learning musical works are extremely primitive.  Examples of such cases and their serious consequences are the following.  Learning with initial mistakes creates mental confusion and wastes time and effort.  Initial mechanical execution may foment or cause inexpressiveness.  An unnecessarily initial slow tempo might distort the character and it allows the application of fingerings, processes, and approaches that will not work at the required speed.  Learning single notes, not sets, does not help the learning of subsequent works, especially if they are longer and more complex.  One may apply excessive repetitions, and this fosters insecurity and waste of time.  Once a certain level of mastery has been reached, one can tend to perform it without the active participation of the mind, and this creates insecurity and forgetfulness of the conscious aspect of what has been learned.  Finally, the processes themselves may be static, not progressive or developing, and this may make it impossible to learn or perform works beyond a certain level of difficulty or complexity.

From the above we can see that a poor method can not only be limited, inefficient and ineffective, but also dangerous.  There are three serious dangers in poor methods of learning, and these must be avoided at all costs.  First, allowing mistakes as an inherent part of initial learning. Second, performing in a mechanical, expressionless, and inattentive manner.  Third, performing with a slower tempo that is incompatible with the expressive character of the passage and that does not represent an achievable challenge for the learner.

The first two are dangerous since they can cause or foment insecurity, coldness, and inefficiency; they could lead to mediocrity by tolerating mistakes and inexpressiveness.  A much slower tempo is not only inefficient, but can prevent the development of important learning skills, such as mental agility and coordination.  When we perform slowly, a slow mind as well as almost any fingering or focus might work.  However, a slow, uncoordinated focus or many of the procedures might not be adequate in a faster tempo. A slow tempo might be one of the ways to control and ensure quality and accuracy: indispensable attributes in learning. However, it is a very primitive way that might not be useful in public performance of most of the fast and complex passages.

While people with great learning talents can achieve excellent results even with the least effective methods, this will not be possible for beings with less outstanding talents.  That is, for most of us who try to learn musical works for public performance, it is vitally important to seek a scientific and systematic method of learning that develops learning-skills themselves.

Now, any scientific and systematic method of learning has two basic objectives.  First, to optimize learning efficiency, at whatever actual level of development one is.  Second, to develop, in a dynamic way, the capacity for learning itself—analytical and intellectual skills; the knowledge and discipline to carry out a systematic process, and the ability to master increasingly larger and more complex fragments, this with greater speed, security and permanence as well as with a similar or less effort.

Analytical and intellectual skills include several categories.  First, the ability to analyze, classify, relate, organize, reason, understand, and evaluate.  Second, the ability to group, reduce, simplify, and clarify content data.  Third, the development of the skills of perception, concentration, retention, and recall.  Fourth, the development of reaction speed and manner.  Finally, the qualitative elements of a process, including learning, are of two types.  On the one hand, we have precision, stability, and flexibility (versatility).  On the other hand, we find the speed and ease of execution.

Apart from these skills, we must include those that are necessary for successful public performance.  That is, we must be prepared and habituated to react appropriately to eventualities such as fear and negative attitudes, on the one hand, and mistakes, forgetfulness, and distractions, on the other.  Finally, we must develop the knowledge, attitudes, and habits to bring all of this to fruition.

Therefore, the method we present seeks to develop all these aspects.  That is, it not only avoids the aforementioned shortcomings, but also perennially seeks both to optimize efficiency and effectiveness and to dynamically develop the learning skills themselves; that is, analytical and intellectual skills; the knowledge and discipline to carry out a systematic process; the ability both to control tension and nervousness, and to master increasingly larger and more complex fragments, with greater speed, security and permanence, and with similar or lesser effort.

Theory & Practice of Extended Piano Sound Production and Techniques

There has always been a mutually enriching relationship between composers, performers, and instrument builders throughout the evolution of music.  The creative spirit of composers is usually accompanied by a drive to discover and invent new musical resources, including an expansion of the sonic media.  Performers encounter new demands for their technique due to that creative expansion.  With these new requirements and expanded skills, performers may also be more conscious of the limitations of present instruments.  Instrument builders face the growing needs of both composers and performers as a challenge to their constantly evolving technological know-how.  These needs motivate the builders to perfect existing instruments and make changes that sometimes give birth to new or more advanced instruments.  Composers, manufacturers, and performers are then ready to start a new cycle of expansion and evolution.

Few instruments have witnessed this process in a more far-reaching manner than the piano.  The early pianos already allowed many possibilities not offered by any other instrument of the time.  Especially remarkable were three elements:  first, the control of the loudness of every single attack, simultaneous or successive; second, the possibility of sustaining all the sounds with the pedal, with the corresponding enrichment of the overtone mixture; third, the greater efficiency of the hammer-action mechanism.  These three major qualities opened new potentials and demands for composers, performers, and manufacturers.

However, it was the unintended possibilities of the piano that proved more transcendental in the remarkable accelerated expansion begun in the early part of the present century with the experiments of Henry Cowell and other composers.  The activation of the hammer action through the keyboard ceased to be the only means of sound production, to become only one of its many possibilities:  making the strings vibrate also by plucking, rubbing and direct impact; modifying the timbre by using all kinds of objects to excite the strings or to change their overtone characteristics.  New ways of playing at the keyboard were also necessary to make it possible to play ever larger clusters and special effects:  for example, using the hand, the whole arm, and even wooden slabs to cover the whole keyboard.  Later, with the advent of musical theatre and multimedia compositions, non-sonic elements came to the fore.  Finally, the technological evolution of the electronic media brought a new and ever-expanding dimension to piano sound and performance, making new demands on the skills of the performer.

In this presentation we cover all these possibilities, all referred as “extended piano techniques”.  We also cover some recommendations for the protection of both the performer and the piano on the use of those techniques.

 

MAIN MUSICAL RESEARCH PAPERS AND STUDY GUIDES

Books: 

Repertoire: Preparatory A-C; Grades 1-7.  Theory: Prep. A-C; Grades 1-4.  Sight-Reading: Prep. A-C; Grades 10-

“Efficiency in Psychomotor Music-Performance Skills and its Development.” In SENTIR, PENSAR Y ACTUAR DE LA MÚSICA EN EL MÉXICO DEL SIGLO XXI, TOMO I. Universidad Autónoma de Zacatecas, 2022.

“Elements and Organization of Music Sight-Performance.” In VIOLÍN, VIOLA, VIOLONCELLO Y PIANO: PROCESOS DE ENSEÑANZAS Y APRENDIZAJES. VOLUMEN. Zacatecas, Mexico: Universidad Autónoma de Zacatecas, 2020.

“Musical Coloristics: Context, Organization, and Elements of Sound Quality.” In VIOLÍN, VIOLA, VIOLONCELLO Y PIANO: PROCESOS DE ENSEÑANZA-APRENDIZAJE. VOLUMEN II. Zacatecas, Mexico: Universidad Autónoma de Zacatecas, 2018.

Correlation of Music with other Disciplines. Presented at Cima y Sima 2012, Zacatecas, México.

Reading Between the Musical Lines 2.  2010.

Reading Between the Musical Lines 1.  Presented at Cima y Sima 2005, Zacatecas, Mexico.

Aesthetic-Emotive Performance.  Presented at Cima y Sima 2003, Morelia, Mexico.

Sistematización de Método y Estrategia en los Estudios Musicales.  Cuadernos Interamericanos de Investigación en Educación Musical, No. 4, 2003.  México: UNAM.

Control and Organization of Sound Quality.  Presented at ISMA, 2002, Mexico City.

Recursos ampliados de producción sonora en el piano.  Mexico City: pauta, Nos. 75-76, 2000.

Decision Taking: An Integral Approach. Mexico: UNAM, Congreso Universitario, 1990.  Rev. Winnipeg, MB, 1999.

Musical Context, Elements, and Organization: Integral Analysis and Synthesis.  Winnipeg, MB, 1999.

Speed Exercises at the Keyboard.  Winnipeg, MB, 1997.

Basic Musical Vocabulary: Melodic, Harmonic, and Rhythmic Patterns.  Winnipeg, MB, 1997.

Systematization of the Development of Piano Technique.  Winnipeg, MB, 1997.

Systematization of Musical Notation reading skills. Winnipeg, MB, 1997.

Systematization of the Logic of the Keyboard: Preparation for Keyboard Harmony. Winnipeg, MB, 1997.

Extended Piano Techniques.  Kingston, ON, 1996.

Format for Integral Analysis. Kingston, On. 1994.

Musical Coloristics: Sound Quality for the Enrichment of Music. Kingston, On. 1994.

Development of the Music of Mexico: Programs, Problems, and Solutions. Mexico, 1994.

Four Musicians. In Cincuenta años del exilio español en la UNAM. Mexico: UNAM, 1991.

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LECTURES AND WORKSHOPS

1. Aesthetic-Emotive Performance.

2. Control and Organization of Sound Quality. 

3. Systematic Musical Learning. 

4. Efficiency in Psychomotor Music-Performance Skills and its Development. 

5.  Mexican Music. 

6.  Integral musical Analysis. 

7.  Elements and Organization of Music Sight-Performance.

8.  Plan for Musical Development.

9.  Correlation of Music with other Disciplines.

10. Extended Piano Sound Production and Techniques.

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