Children's Song Acquisition: an Examination of Current Research and Theories
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The 17-Tone Puzzle — and the Neo-Medieval Key That Unlocks It
The 17-tone Puzzle — And the Neo-medieval Key That Unlocks It by George Secor A Grave Misunderstanding The 17 division of the octave has to be one of the most misunderstood alternative tuning systems available to the microtonal experimenter. In comparison with divisions such as 19, 22, and 31, it has two major advantages: not only are its fifths better in tune, but it is also more manageable, considering its very reasonable number of tones per octave. A third advantage becomes apparent immediately upon hearing diatonic melodies played in it, one note at a time: 17 is wonderful for melody, outshining both the twelve-tone equal temperament (12-ET) and the Pythagorean tuning in this respect. The most serious problem becomes apparent when we discover that diatonic harmony in this system sounds highly dissonant, considerably more so than is the case with either 12-ET or the Pythagorean tuning, on which we were hoping to improve. Without any further thought, most experimenters thus consign the 17-tone system to the discard pile, confident in the knowledge that there are, after all, much better alternatives available. My own thinking about 17 started in exactly this way. In 1976, having been a microtonal experimenter for thirteen years, I went on record, dismissing 17-ET in only a couple of sentences: The 17-tone equal temperament is of questionable harmonic utility. If you try it, I doubt you’ll stay with it for long.1 Since that time I have become aware of some things which have caused me to change my opinion completely. -
Shifting Exercises with Double Stops to Test Intonation
VERY ROUGH AND PRELIMINARY DRAFT!!! Shifting Exercises with Double Stops to Test Intonation These exercises were inspired by lessons I had from 1968 to 1970 with David Smiley of the San Francisco Symphony. I don’t have the book he used, but I believe it was one those written by Dounis on the scientific or artist's technique of violin playing. The exercises were difficult and frustrating, and involved shifting and double stops. Smiley also emphasized routine testing notes against other strings, and I also found some of his tasks frustrating because I couldn’t hear intervals that apparently seemed so familiar to a professional musician. When I found myself giving violin lessons in 2011, I had a mathematical understanding of why it was so difficult to hear certain musical intervals, and decided not to focus on them in my teaching. By then I had also developed some exercises to develop my own intonation. These exercises focus entirely on what is called the just scale. Pianos use the equal tempered scale, which is the predominate choice of intonation in orchestras and symphonies (I NEED VERIFICATION THAT THIS IS TRUE). It takes many years and many types of exercises and activities to become a good violinist. But I contend that everyone should start by mastering the following double stops in “just” intonation: 1. Practice the intervals shown above for all possible pairs of strings on your violin or viola. Learn the first two first, then add one interval at a time. They get harder to hear as you go down the list for reasons having to do with the fractions: 1/2, 2/3, 3/4, 3/5, 4/5, 5/6. -
Harmonic Dualism and the Origin of the Minor Triad
45 Harmonic Dualism and the Origin of the Minor Triad JOHN L. SNYDER "Harmonic Dualism" may be defined as a school of musical theoretical thought which holds that the minor triad has a natural origin different from that of the major triad, but of equal validity. Specifically, the term is associated with a group of nineteenth and early twentieth century theo rists, nearly all Germans, who believed that the minor harmony is constructed in a downward ("negative") fashion, while the major is an upward ("positive") construction. Al though some of these writers extended the dualistic approach to great lengths, applying it even to functional harmony, this article will be concerned primarily with the problem of the minor sonority, examining not only the premises and con clusions of the principal dualists, but also those of their followers and their critics. Prior to the rise of Romanticism, the minor triad had al ready been the subject of some theoretical speculation. Zarlino first considered the major and minor triads as en tities, finding them to be the result of harmonic and arith metic division of the fifth, respectively. Later, Giuseppe Tartini advanced his own novel explanation: he found that if one located a series of fundamentals such that a given pitch would appear successively as first, second, third •.• and sixth partial, the fundamentals of these harmonic series would outline a minor triad. l Tartini's discussion of combination tones is interesting in that, to put a root un der his minor triad outline, he proceeds as far as the 7:6 ratio, for the musical notation of which he had to invent a new accidental, the three-quarter-tone flat: IG. -
Hexatonic Cycles
CHAPTER Two H e x a t o n i c C y c l e s Chapter 1 proposed that triads could be related by voice leading, independently of roots, diatonic collections, and other central premises of classical theory. Th is chapter pursues that proposal, considering two triads to be closely related if they share two common tones and their remaining tones are separated by semitone. Motion between them thus involves a single unit of work. Positioning each triad beside its closest relations produces a preliminary map of the triadic universe. Th e map serves some analytical purposes, which are explored in this chapter. Because it is not fully connected, it will be supplemented with other relations developed in chapters 4 and 5. Th e simplicity of the model is a pedagogical advantage, as it presents a circum- scribed environment in which to develop some central concepts, terms, and modes of representation that are used throughout the book. Th e model highlights the central role of what is traditionally called the chromatic major-third relation, although that relation is theorized here without reference to harmonic roots. It draws attention to the contrary-motion property that is inherent in and exclusive to triadic pairs in that relation. Th at property, I argue, underlies the association of chromatic major-third relations with supernatural phenomena and altered states of consciousness in the early nineteenth century. Finally, the model is suffi cient to provide preliminary support for the central theoretical claim of this study: that the capacity for minimal voice leading between chords of a single type is a special property of consonant triads, resulting from their status as minimal perturbations of perfectly even augmented triads. -
Interval Cycles and the Emergence of Major-Minor Tonality
Empirical Musicology Review Vol. 5, No. 3, 2010 Modes on the Move: Interval Cycles and the Emergence of Major-Minor Tonality MATTHEW WOOLHOUSE Centre for Music and Science, Faculty of Music, University of Cambridge, United Kingdom ABSTRACT: The issue of the emergence of major-minor tonality is addressed by recourse to a novel pitch grouping process, referred to as interval cycle proximity (ICP). An interval cycle is the minimum number of (additive) iterations of an interval that are required for octave-related pitches to be re-stated, a property conjectured to be responsible for tonal attraction. It is hypothesised that the actuation of ICP in cognition, possibly in the latter part of the sixteenth century, led to a hierarchy of tonal attraction which favoured certain pitches over others, ostensibly the tonics of the modern major and minor system. An ICP model is described that calculates the level of tonal attraction between adjacent musical elements. The predictions of the model are shown to be consistent with music-theoretic accounts of common practice period tonality, including Piston’s Table of Usual Root Progressions. The development of tonality is illustrated with the historical quotations of commentators from the sixteenth to the eighteenth centuries, and can be characterised as follows. At the beginning of the seventeenth century multiple ‘finals’ were possible, each associated with a different interval configuration (mode). By the end of the seventeenth century, however, only two interval configurations were in regular use: those pertaining to the modern major- minor key system. The implications of this development are discussed with respect interval cycles and their hypothesised effect within music. -
Chords Employed in Twentieth Century Composition
Ouachita Baptist University Scholarly Commons @ Ouachita Honors Theses Carl Goodson Honors Program 1967 Chords Employed in Twentieth Century Composition Camille Bishop Ouachita Baptist University Follow this and additional works at: https://scholarlycommons.obu.edu/honors_theses Part of the Composition Commons, and the Music Theory Commons Recommended Citation Bishop, Camille, "Chords Employed in Twentieth Century Composition" (1967). Honors Theses. 456. https://scholarlycommons.obu.edu/honors_theses/456 This Thesis is brought to you for free and open access by the Carl Goodson Honors Program at Scholarly Commons @ Ouachita. It has been accepted for inclusion in Honors Theses by an authorized administrator of Scholarly Commons @ Ouachita. For more information, please contact [email protected]. Chords Formed By I nterval s Of A Third The traditional tr i ~d of t he eigh te8nth aDd n i neteenth centuries t ends to s~ un 1 trite i n t he su r roundin~s of twen tieth century d i ss onance. The c o ~poser f aces the nroble~ of i magi native us e of th e trla1 s o as t o a d d f reshness to a comnosition. In mod ern c Dmn:;sition , rna i or 8.nd minor triads are usually u s ed a s ooints of r e l axation b e f ore a nd a fter sections o f tension. Progressions of the eighte enth and n inete enth c en t u r i es we re built around t he I, IV, and V chords. All other c hords we re considered as incidenta l, serving to provide vari e t y . -
The Consecutive-Semitone Constraint on Scalar Structure: a Link Between Impressionism and Jazz1
The Consecutive-Semitone Constraint on Scalar Structure: A Link Between Impressionism and Jazz1 Dmitri Tymoczko The diatonic scale, considered as a subset of the twelve chromatic pitch classes, possesses some remarkable mathematical properties. It is, for example, a "deep scale," containing each of the six diatonic intervals a unique number of times; it represents a "maximally even" division of the octave into seven nearly-equal parts; it is capable of participating in a "maximally smooth" cycle of transpositions that differ only by the shift of a single pitch by a single semitone; and it has "Myhill's property," in the sense that every distinct two-note diatonic interval (e.g., a third) comes in exactly two distinct chromatic varieties (e.g., major and minor). Many theorists have used these properties to describe and even explain the role of the diatonic scale in traditional tonal music.2 Tonal music, however, is not exclusively diatonic, and the two nondiatonic minor scales possess none of the properties mentioned above. Thus, to the extent that we emphasize the mathematical uniqueness of the diatonic scale, we must downplay the musical significance of the other scales, for example by treating the melodic and harmonic minor scales merely as modifications of the natural minor. The difficulty is compounded when we consider the music of the late-nineteenth and twentieth centuries, in which composers expanded their musical vocabularies to include new scales (for instance, the whole-tone and the octatonic) which again shared few of the diatonic scale's interesting characteristics. This suggests that many of the features *I would like to thank David Lewin, John Thow, and Robert Wason for their assistance in preparing this article. -
11 – Music Temperament and Pitch
11 – Music temperament and pitch Music sounds Every music instrument, including the voice, uses a more or less well defined sequence of music sounds, the notes, to produce music. The notes have particular frequencies that are called „pitch“ by musicians. The frequencies or pitches of the notes stand in a particular relation to each other. There are and were different ways to build a system of music sounds in different geographical regions during different historical periods. We will consider only the currently dominating system (used in classical and pop music) that was originated in ancient Greece and further developed in Europe. Pitch vs interval Only a small part of the people with normal hearing are able to percieve the absolute frequency of a sound. These people, who are said to have the „absolute pitch“, can tell what key has been hit on a piano without looking at it. The human ear and brain is much more sensitive to the relations between the frequencies of two or more sounds, the music intervals. The intervals carry emotional content that makes music an art. For instance, the major third sounds joyful and affirmative whereas the minor third sounds sad. The system of frequency relations between the sounds used in music production is called music temperament . 1 Music intervals and overtone series Perfect music intervals (that cannot be fully achieved practically, see below) are based on the overtone series studied before in this course. A typical music sound (except of a pure sinusiodal one) consists of a fundamental frequency f1 and its overtones: = = fn nf 1, n 3,2,1 ,.. -
Music Notation, but Not Action on a Keyboard, Influences
No Effect of Action on the Tritone Paradox 315 MUSIC NOTATION , BUT NOT ACTION ON A KEYBOARD , INFLUENCES PIANISTS’ JUDGMENTS OF AMBIGUOUS MELODIES BRUNO H. REPP Hommel, Müsseler, Aschersleben, & Prinz, 2001; Proffitt, Haskins Laboratories 2006; Schütz-Bosbach & Prinz, 2007; Wilson & Knoblich, 2005). Almost all of these studies have been concerned ROBERT M. GOEHR K E with visual perception. However, Repp and Knoblich Yale University (2007, 2009) recently claimed to have found effects of action on auditory perception. PITCH INCREASES FROM LEFT TO RIGHT ON PIANO Their research was based on the fact that on a piano key- keyboards. When pianists press keys on a keyboard to board, the pitch of produced tones increases from left to hear two successive octave-ambiguous tones spanning a right. Pianists are continuously exposed to this relationship, tritone (half-octave interval), they tend to report hear- whereas other musicians and some nonmusicians merely ing the tritone go in the direction consistent with their know it but do not have sensorimotor experience with it. key presses (Repp & Knoblich, 2009). This finding has On each trial of their experiment, Repp and Knoblich been interpreted as an effect of action on perceptual (2009) showed participants a pair of two-digit numbers judgment. Using a modified design, the present study that corresponded to two keys on a labeled piano keyboard separated the effect of the action itself from that of the (a silent MIDI controller). The keys always spanned the visual stimuli that prompt the action. Twelve expert pia- musical interval of a tritone (half an octave), with the sec- nists reported their perception of octave-ambiguous ond key being either higher (i.e., to the right of) or lower three-note melodies ending with tritones in two condi- than (to the left of) the first key. -
On the Notation and Performance Practice of Extended Just Intonation
On Ben Johnston’s Notation and the Performance Practice of Extended Just Intonation by Marc Sabat 1. Introduction: Two Different E’s Like the metric system, the modern tempered tuning which divides an octave into 12 equal but irrational proportions was a product of a time obsessed with industrial standardization and mass production. In Schönberg’s words: a reduction of natural relations to manageable ones. Its ubiquity in Western musical thinking, epitomized by the pianos which were once present in every home, and transferred by default to fixed-pitch percussion, modern organs and synthesizers, belies its own history as well as everyday musical experience. As a young musician, I studied composition, piano and violin. Early on, I began to learn about musical intervals, the sound of two tones in relation to each other. Without any technical intervention other than a pitch-pipe, I learned to tune my open strings to the notes G - D - A - E by playing two notes at once, listening carefully to eliminate beating between overtone-unisons and seeking a stable, resonant sound-pattern called a “perfect fifth”. At the time, I did not know or need to know that this consonance was the result of a simple mathematical relationship, that the lower string was vibrating twice for every three vibrations of the upper one. However, when I began to learn about placing my fingers on the strings to tune other pitches, the difficulties began. To find the lower E which lies one whole step above the D string, I needed to place my first finger down. -
MTO 12.3: Duffin, Just Intonation in Renaissance Theory and Practice
Volume 12, Number 3, October 2006 Copyright © 2006 Society for Music Theory Ross W. Duffin ABSTRACT: Just intonation has a reputation as a chimerical, theoretical system that simply cannot work in practice. This is based on the assessment of most modern authorities and supported by misgivings expressed during the Renaissance when the practice was supposedly at its height. Looming large among such misgivings are tuning puzzles printed by the 16th-century mathematician, Giovanni Battista Benedetti. However, Renaissance music theorists are so unanimous in advocating the simple acoustical ratios of Just intonation that it seems clear that some reconciliation must have occurred between the theory and practice of it. This article explores the basic theory of Just intonation as well as problematic passages used to deny its practicability, and proposes solutions that attempt to satisfy both the theory and the ear. Ultimately, a resource is offered to help modern performers approach this valuable art. Received June 2006 Introduction | Theoretical Background | Benedetti's Puzzles | Problematic Passages | Is Just Tuning Possible? A New Approach | Problem Spots in the Exercises | Rehearsal Usage | Conclusion Introduction The idea . that one can understand the ratios of musical consonances without experiencing them with the senses is wrong. Nor can one know the theory of music without being versed in its practice. [1] So begins the first of two letters sent by the mathematician Giovanni Battista Benedetti to the composer Cipriano de Rore in 1563. Subsequently publishing the letters in 1585,(1) Benedetti was attempting to demonstrate that adhering to principles of Just intonation, as championed most famously by Gioseffo Zarlino,(2) would, in certain cases, cause the pitch of the ensemble to migrate. -
Concerto for Bassoon and Orchestra by Ellen Taaffe Zwilich: Background, Analysis, and Performance Application
Concerto for Bassoon and Orchestra by Ellen Taaffe Zwilich: Background, Analysis, and Performance Application D.M.A. DOCUMENT Presented in Partial Fulfillment of the Requirements for the Degree Doctor of Musical Arts in the Graduate School of The Ohio State University By Emily Ann Patronik, M.M. Graduate Program in Music The Ohio State University 2013 D.M.A. Document Committee: Karen Pierson, Advisor Robert Sorton Dr. Susan Powell Copyright by Emily Ann Patronik 2013 Abstract Ellen Taaffe Zwilich’s Concerto for Bassoon and Orchestra was commissioned by the Pittsburgh Symphony for their principal bassoonist, Nancy Goeres and premiered in 1993. While this piece has been gaining popularity in the bassoon world, there are still many musicians that have never heard of it. Contemporary music can be intimidating to a performer because it is not as easily understood as the traditional music that precedes it. As a result, some performers shy away from it and quality pieces never get the notoriety they deserve. The background information, analysis, and performance applications included in this document are meant to help musicians understand this concerto in the hopes that it will be less daunting and will receive more professional performances. Background knowledge of the piece was compiled through telephone interviews with Zwilich and Goeres, newspaper and magazine articles, and information contained with the CD recording. The background information included is comprised of biographies of Zwilich and Goeres, a description of the commission, collaboration, and premiere performance, and information about the recording, piano reduction, and percussion part. When analyzing this concerto, an analysis of harmonic tendencies, scales used, and a list of motives were completed.