The lecture was given on March 3, 1974. The discussion of the Bolognese trumpet works consisted of an exploration of the local agencies that nurtured the compositional activity centered around San Petronio, biographical details of the principal composers, and stylistic and formal analyses of the works that were performed. Selections were performed from the early, middle, and late segments of the period, represented by the composers Maurizio Cazzati, Petronio Franceschini, and Giuseppe Torelli. In addition to the lecture recital three other public recitals were given. Two of these consisted primarily of solo literature for the trumpet, and the third featured chamber music with trumpet. The first solo recital was presented on July 31, 1972, and included works of Tommaso Albinoni, G. Ph. Telemann, Thérèse Brenet, and Wayne Bohrnstedt. The second solo recital, on July 22, 1974, featured French music of this century. Compositions by Ravel, Fauré,Varèse, Henri Tomasi, Pierre-Max Dubois, Benno Ammann, and Théo Charlier were presented. The chamber music recital displayed the trumpet in combination with other solo instruments and voice, together with varied accompaniments. A group of three arias for soprano and trumpet--by Purcell, Handel, and Bach--and a suite of arias for oboe and trumpet by Telemann were …

Domenico Gabrielli's seven trumpet sonatas are among seventeenth-century trumpet repertoire predominant in the instrumental tradition of the basilica San Petronio, which flourished roughly from the election of Maurizio Cazzati as maestro di cappella in 1657 until the dissolution of the orchestra of the church in 1695. Fostered by numerous occasions for performance, the Bolognese trumpet works tend to exhibit a uniform musical style imposed by musical academies. After a discussion of the probable cause of the termination of the instrumental tradition and of the role of musical academies, this paper will be primarily concerned with formal aspects of fast movements of Gabrielli's sonatas. Despite the fact that the predominant organizing principle of the fast movements appears to be textural, a step toward ritornello form is taken in some of the movements, in which tutti and solo sections are independently developed. In particular, the recurrence of identical material in tutti confirming different keys, the thematic relation between tutti and solo, and the symmetrical and balanced tonal plan are unmistakable seeds of full ritornello form. The text is followed by critical notes and transcriptions of the seven sonatas.

The lecture recital was given January 31, 1971. A discussion of Bartok's Out of Doors, a suite consisting of five movements entitled "With Drums and Pipes," "Barcarolla," "Musettes," "The Night's Music," and "The Chase" included biographical material, general analysis of Bartok's musical style, and specific analysis of the suite itself. The suite was then performed by memory. In addition to the lecture recital three other public recitals were performed. Two of these consisted entirely of solo literature for the piano, and the other was a vocal chamber music recital. The first solo recital was on June 7, 1970, and included works of Alfredo Casella, Beethoven, Chopin, Brahms, and Bartok. Part of the preparation included the writing of program notes of a historical and analytical nature.The other solo program, on July 5, 1971, consisted entirely of twentieth-century works by George Rochberg, Sergei Prokofieff, and Maurice Ravel. The chamber music recital was performed with a visiting soprano, Jane Paul, on February 28, 1971. Emphasis was given to German Lieder by Schumann, Joseph Marx, and Alban Berg, but Spanish songs of the Renaissance, by Juan del Encina and Fuenllana, as well as a modern English song cycle by Peter Warlock were also programmed.

The purpose of this study is to provide a practical English translation of Vincenzo Galilei's significant treatise on ancient and modern music (1581). In spite of the important place this work holds in the history of music, it has never before been made available in its entirety in any language other than the original Italian. This volume includes the front matter and chapters 1-3.

Nocturnal op. 70 is one of the most important large-scale works written for guitar in the twentieth century. Brief biographical data and some background information on Nocturnal show how it exemplifies Britten's compositional approach. The focus of the analysis is on three structural aspects: the rhythmic, the intervallic, and the aspect of underlying pitch patterns. The rhythmic analysis discusses the distortion of rhythmic patterns by the use of compression, expansion, elisions, syncopation, and rhythmic dissonance. The pitch set analysis discusses the intervallic character of the work, identifying and correlating set types as they form networks of relationship. The reductive analysis discusses the underlying connections of focal pitches in the linear material of Nocturnal. The conclusion then correlates the results of the preceding analyses, discussing the large-scale unfolding of the form in Nocturnal.

The chansonnier held by the Biblioteca Casanatense in Rome, designated Codex 2856 (0. V. 208), is a handsome volume containing 123 polyphonic compositions in the style of the Franco-Flemish School, circa 1450 to 1400. Although no text beyond the incipit is found in the manuscript, the value of the source is enhanced by the names of the composers of 106 of the compositions. Volume one focuses on the manuscript, giving a physical description of the manuscript, recounting the history of the manuscript, and includes discussion of selected composers and a concordance. Volume two contains the music of the chansonnier Biblioteca casanatense 2856.

The present study explored whether musicians could (1) differentiate among the timbres of bass tubas of a single design, but constructed of different materials, (2) determine differences within certain ranges and articulations, and (3) possess different perceptual abilities depending on previous experience in low brass performance. Findings indicated that (1) tubas made to the same specifications and constructed of the same material differed as much as those of made to the same specifications, constructed of different materials; 2) significant differences in perceptibility which occurred among tubas were inconsistent across ranges and articulations, and differed due to phrase type and the specific tuba on which the phrase was played; 3) low brass players did not differ from other auditors in their perception of timbral differences.

This work is a setting of two poems by E.E. Cummings for chamber orchestra and mezzo-soprano soloist. The approximate durations of the first and second movements are respectively seven and one half, and six minutes. The music was inspired by the poetry and attempts to highlight the cyclic syntax which hallmarks Cummings' style. The first poem ("pity this busy monster, manunkind,") presents a sarcastic analysis of the progress of society. The compositional techniques used in the first movement involve elements of ostinato and fragmented motivic development to punctuate the penetrating message of the poem. The second movement ("these children singing in stone a") offers a marked contrast in texture and is a peaceful resolution to the agitated frustration of the first poem. Chromaticism is an essential element in defining the melodic and harmonic style. The vocal writing is largely declamatory and presents the vocalist with challenges of tessitura, intervallic complexity and extended technique.

MCABC 0475 is the first composition generated by MCABC (Music Composition Aided by Computer), a computer program written in PL/1. Its duration is approximately 14 minutes. Using a North Texas State University computer library program, the full score and parts were drawn by the CALCOMP plotter. The text, which discusses processes and procedures in developing MCABC 0475, as well as indeterminacy, aesthetics of computer composition, and pro gr am user information, was printed by the IBM 1403 line printer using an ALA chain which has both upper and lower case characters.

The lecture recital was given on July 25, 1977. Transcriptions and arrangements for clarinet and piano of nineteenth-century Italian opera were popular during the virtuoso wind era and are representative of an important phase in the history of clarinet playing. Arias of Rossini and Verdi and a fantasia based on Rigoletto were performed during the lecture recital. In addition to the lecture recital, three other public recitals were performed, including solo compositions for clarinet and chamber works including clarinet.

This study develops a method for analyzing jazz piano music, primarily focusing on the era 1935-1950. The method is based on axiomatic concepts of jazz harmony, such as the circle of fifths and root position harmonies. 7-10 motion between root and chordal seventh seems to be the driving force in jazz motion. The concept of tritone substitution leads to the idea of a harmonic level, i.e., a harmony's distance from the tonic. With this method in hand, various works of music are analyzed, illustrating that all harmonic motion can be labelled into one of three categories. The ultimate goal of this analytic method is to illustrate the fundamental harmonic line which serves as the harmonic framework from which the jazz composer builds.

The purpose of this study was to compare the effects of guided musical analysis and guided attention to textual understanding on the speed of solo memorization by selected university vocal students. The guided musical analysis consisted of instruction to a subject regarding the melodic elements, rhythmic elements, phraseology, form, and key relationships of the experimental songs. The guided attention to textual understanding consisted of instruction to a subject regarding the meaning and phraseology of the experimental song texts. Subjects were required to rhythmically scan the texts in a declamatory manner. It was concluded that the three conditions of memorization were equally effective. Memorization rates were not significantly altered by historical period of song. Differences in memorization rates appeared to parallel the subjects' academic performances and their performances on the Drake Musical Aptitude Tests. Findings of this study indicated that future memorization experiments should be conducted with larger samples of subjects of a single sex who are music majors.

Favorable judgment of a work of art, or of a man, usually means that the work of art, or a record of the man, will be preserved for future generations to judge for themselves. An unfavorable judgment may result in a richly deserved obscurity or an irreplaceable loss, unless favorable circumstances combine to preserve the evidence for a more perspicacious generation. One can be forgiven if he distrusts history's judgment; mistakes which have been corrected are legion (the case of J. S. Bach comes most vividly to mind) and skepticism is warranted unless or until the facts are available for confirmation. It is difficult to explain the paucity of information about Jacques-Christophe Naudot, Not that he is another J. S. Bach; neither Fleury, who made the first serious effort to revive interest in his music in the early 1920's, nor Ruf, who has done much in this regard recently, nor this writer makes any such claim. He does not, however, deserve the obscurity that has been his lot. If his music is not always profound, it nevertheless has both intrinsic and historical value, and some of his works reveal considerable contrapuntal skill. It may be that Naudot stood in the …

In this study the choral-orchestral compositions produced by Hector Berlioz are examined in detail for characteristics of musical form, textual setting, and methods of scoring for chorus and orchestra. Reasons for the preponderance of the choral-orchestral medium in Berlioz' output are examined in two introductory chapters. The initial chapter concerns Berlioz' personal experiences as an observer, conductor, and critic of choral music, while the second is devoted to Parisian customs in regard to the choral-orchestral medium during the eighteenth and early nineteenth centuries. Included in the historical chapter is a discussion of the haute-contre (high tenor or countertenor) voice preferred in French choruses of that period plus a short review of French orchestral practices, operatic choruses, the French Chapel, Parisian concert societies, and the Paris Conservatory. Especially important is the segment on revolutionary musical fetes which fostered grandiose compositions for chorus and instruments of extremely simple structure. Berlioz' sense of form was governed by his Gallic heritage and for this reason many critics have accused him of formlessness, when in fact his compositions invaribly revolve around a succinct formal plan, admirably executed. Berlioz added to the conservative French tradition which favored the strophe and the Rondeau (an unvarying refrain following …

The lecture recital, "Thema med Variationer, Opus 40, By Carl Nielsen" presented a discussion of the composer's general background and the characteristics of his style. Specific points made were related to the Thema med Variationer; the discussion was followed by a performance of the work in its entirety. In addition to the lecture recital, three other recital programs were organized and public concerts presented to provide the platform for the works studied. Two of these programs were of solo piano music and one was of chamber music with the clarinet and viola in partnership with the piano. All programs were recorded on magnetic recording tape. The spoken portion of the lecture recital in written form is filed with the recordings as a part of this dissertation.

The purpose of this study was to investigate the phenomenon of choral blend through acoustical analysis of individual vocal sounds. One aspect of the study involved identifying and comparing the acoustical qualities of sounds produced in the usual solo manner and sounds produced by the same singers attempting to blend with a unison ensemble. Another aspect of the study involved identifying and comparing the acoustical qualities of vocal sounds identified as blending well and poorly with a unison ensemble. Singers attempting to blend adjust their overall intensity not only to affect the perceived loudness of their tones, but also to facilitate other acoustical changes which are helpful for achieving blend. Vocal blend apparently may be achieved more readily on vowels having few upper partials than on vowels having numerous upper partials. Where vibrato is employed, certain vocal sounds can achieve a good blend even though their fundamental frequencies only approximate the theoretically correct frequency. There apparently is an interaction between the vibrato of a vocal tone and its spectral features, making it advantageous for the singer to adopt mutually beneficial approaches to both factors in order to blend. Vowel modification effective for achieving vocal blend- -at least for sopranos-- appears …

This work largely concerns the roles of Matthew Locke and Henry Purcell in the history of English keyboard music as reflected in their keyboard suites. Both, as composers of the Restoration period, integrated the French style with the more traditional English techniques--especially, in the case of Purcell, the virginalist heritage-- in their keyboard music. Through a detailed examination of their suites, I reveal differences in their individual styles and set forth unique characteristics of each composer. Both composers used the then traditional almain-corant-saraband pattern as the basis of the suite, to which they added a variety of English country dances. At the same time they modified the traditional dances with a variety of French and Italian idioms, thereby making distinctive individual contributions to the genre.

This dissertation consists of four programs: one lecture recital, two recitals for solo trumpet, and one in combination with other instruments and voices. The lecture was an exploration of the contents of Modo per Imparare a Sonare di Tromba, by Girolamo Fantini, published in 16358. Fantini, who was also a trumpet player, included in his volume a wide variety of music for the natural trumpet. In addition to military signals and fanfares, the book contains exercises for developing technical ability on the trumpet, a large number of dance pieces with and without accompaniment, duets for two trumpets, and sonatas for trumpet and keyboard.

This investigation examines the evolution of harmonic practice in the guitar misic of the Mexican composer, Manuel M. Ponce (1882-1948). Ponces harmonic practice evolved from a simple romantic style influenced by Mexican folksong to a more complex idiom influenced by Impressionistic harmony. This study explores the change in Ponce t s harmonic practice in two ways. First, general features of Ponce's harmonic vocabulary are surveyed in excerpts from various guitar works written over a twenty year period. Second, a work from Ponce's mature style--Theme Varie et Finale-is examined in detail. Chapter III gives a survey of harmonic materials in this work, while Chapter IV reveals aspects of its structural coherence.

The lecture recital was given July 22, 1974. A discussion of the tientos of Cabezon, Aguilera de Heredia, Coelho, Correa de Arauxo, and Cabanilles included an analysis of eight specific works, a comparison of styles, and information about performance practices. The eight works were then performed. In addition to the lecture recital three other public recitals were performed, consisting entirely of solo literature for the organ. The first solo recital, on July 2, 1971, included works of Titelouze, deGrigny, Franck, and Alain. The second solo recital, on June 18, 1973, consisted of works by Bach, Klebe, Bruhns, Reger, Heiller, and Liszt. The final solo program, on June 7, 1974, included works by Boyvin, Buxtehude, Mozart, Alain, and Reger. All four programs, recorded on magnetic tape, are filed, along with the written version of the lecture material, in the North Texas State University library.

The lecture recital was given October 15, 1971. The subject of the discussion was Brahms and the Character Piece: Emotion Guided by Intellect, and it included historical and biographical information, an analysis of Brahms' romantic-classic style, a general analysis of the six character pieces in Opus 118, and performance of Opus 118 by memory. In addition to the lecture recital, three other public recitals were performed. These three programs were comprised of solo literature for the piano. The first solo recital was on April 15, 1971, and included works of Brahms, Chopin, Mozart, and Ravel. The second program, presented on April 28, 1972, featured several works of Beethoven. Performed on Septemhber 25, 1972, the third recital programmed compositions by Chopin, Debussy, and Prokofieff. Magnetic tape recordings of all four programs and the written lecture material are filed together as the dissertation.

This study provides commentary on Mizler's Dissertatio and Anfangs-Gründe des General Basses. Chapter V is an annotated guide to his Neu eröffnete musikalische Bibliothek, one of the earliest German music periodicals. Translations of Mizler's biography in Mattheson's Grundlage einer Ehrenpforte and selected passages of Mizler's Der musikalischer Staarstecher contribute a sampling of the critical polemics among Mizler, Mattheson, and Scheibe. As a proponent of the Aufklärung, Mizler was influenced by Leibnitz, Thomasius, and Wolff. Though his attempts to apply mechanistic principles to music were rejected during his time, his founding of a society of musical sciences, which included J. S. Bach, Telemann, Handel, and C. H. Graun as members, and his efforts to establish music as a scholarly discipline deserve recognition.

This study investigates the effects of frequency variance on duration perception, using musically trained subjects. In the experiment three silent duration intervals were examined (4.75, 5.00, and 5.25 seconds); each interval was preceded and followed by tone markers. The onset marker was preceded by seven discrete tones one second apart, on the frequency 174.968 Hertz. This established a pulse or an external standard time measure. The subjects made judgments as to whether the offset marker fell "before," "on," or "after," the pulse. The offset marker had a variable frequency. In the study, the direction of the frequency change, the distance of frequency change, and the mathematical intervallic relationships of the two frequencies show possible influence on duration perception.

The problem with which this investigation is concerned is the determination of compositional styles in terms of manners of employing monadic and dyadic intervals in the music of the common practice period. An aspect for determining style is proposed by way of comparing the frequency of occurrence of dyads and monads in selected musical examples from the baroque, classical, and romantic periods. Chapter I is a discussion of the problem and methodology of the study. Chapters II, III, and IV present analytic comparison of examples in the baroque, classical, and romantic periods respectively. Chapter V presents a summary of the findings with references to the pedagogical applications of the two-part framework principle.