Arts and Humanities Commons^™

Vibrato Rate And Extent In The Baritone Voice Through The Twentieth And Early Twenty-First Century, Scott Purcell

LSU Doctoral Dissertations

Observations of vibrato rate and extent through the twentieth and early twenty-first century point to an overall decrease in rate and increase in extent. This descriptive analysis studied fifty-five randomly selected recordings of professional operatic baritones, five from each decade from 1910 to 2021, and analyzed their vibrato rate and extent with VoceVista Video Pro. Results showed a consistent decrease in mean vibrato rate from 1910 to 1960, with small increases and decreases from 1960-2021. Vibrato extent was less consistent, but still increased from 1910-2021. The mean vibrato rate was 5.84 Herz (Hz), with a coefficient of variation (CV) of …

Seeking A Uniform Approach To Trumpet Sound Concept, Coleman T. Scott

LSU Doctoral Dissertations

One of the most challenging aspects of trumpet playing that pedagogues must teach is how to produce a professional tone. Trumpet students are often good musicians, play correct notes and rhythms, and even have proficient technique. However, many are unable to consistently produce a tone comparable to that of a professional. There are a number of methods that can be utilized to improve a student’s tone quality. In my own teaching and in the teaching of many professionals, tone concept has been used as a catalyst for the improvement of tone quality. A students’ exposure to a professional-quality trumpet tone …

Performative Mixing For Immersive Audio, Brian A. Elizondo

LSU Doctoral Dissertations

Immersive multichannel audio can be produced with specialized setups of loudspeakers, often surrounding the audience. These setups can feature as few as four loudspeakers or more than 300. Performative mixing in these environments requires a bespoke solution offering intuitive gestural control. Beyond the usual faders for gain control, advancements in multichannel sound demand interfaces capable of quickly positioning sounds between channels. The Quad Cartesian Positioner is such a solution in the form of a Eurorack module for surround mixing for use in live or studio performances.

Diffusion/mixing methods for live multichannel immersive music often rely on the repurposing of hardware …

Cyberinet: Integrated Semi-Modular Sensors For The Computer-Augmented Clarinet, Matthew Bardin

LSU Doctoral Dissertations

The Cyberinet is a new Augmented instrument designed to easily and intuitively provide a method of computer-enhanced performance to the Clarinetist to allow for greater control and expressiveness in a performance. A performer utilizing the Cyberinet is able to seamlessly switch between a traditional performance setting and an augmented one. Towards this, the Cyberinet is a hardware replacement for a portion of a Clarinet containing a variety of sensors embedded within the unit. These sensors collect various real time data motion data of the performer and air fow within the instrument. Additional sensors can be connected to the Cyberinet to …

A "Rock To Lean On": Young Singers' Experiences In A Community Choir In Louisiana, Yulene Velásquez

LSU Doctoral Dissertations

The purpose of this intrinsic case study was to investigate young singers’ experiences in the Livingston Parish Children’s Choirs organization (LPCC), a community-based children’s choir program in Denham Springs, Louisiana. I investigated the impact of those experiences on the children’s lives inside and outside of the ensemble from the perspective of the artistic director and co-director, parents, and the singers themselves.

The LPCC was founded in 1991 by Barbara Walker and her mother, Regina Walker. According to Barbara Walker, the mission of the organization is “to prepare children to go out and be lifelong singers.” This choral community is characterized …

Jeff Scott’S "Startin’ Sumthin’, Composed For The Monmouth Winds," Transcribed For Full Wind Band, Trevor Butts

LSU Doctoral Dissertations

The goal of this project is to create a wind band transcription of a work for a chamber music ensemble by Jeff Scott. Jeff Scott creates works that he considers “Urban Classical Music”. These works are rooted in European traditions and informed by his African American culture. His music is unapologetically influenced by the cultural experiences of his diverse, urban environment upbringing.

This project is intended to contribute to the overall body of wind band literature, specifically the body of wind band literature composed by underrepresented composers. There has been a lack of representation of African American composers throughout the …

A Multiple Case Study Of Adolescent Piano Students: Examining Motivation Through The Lens Of Interest Development, Carla Lucia Salas Ruiz

LSU Doctoral Dissertations

One way of understanding motivation is through the factors that influence it. These factors analyzed as psychological constructs give rise to the notion of motivation variables such as interest. Interest is a powerful variable that affects student motivation to learn (Hidi & Renninger, 2006; Hulleman et al., 2017; O’Keefe et al. 2017; Renninger & Hidi, 2016; Tin, 2013). In 2006, Hidi and Renninger proposed the “Four-Phase Interest Development Model” for the characterization of interest in learning. According to this model, learners can move from a situational level of interest development to a well-developed individual interest, in a sequential manner. This …

Expansion Of The Cello Repertoire In The 21st Century: A Collaboration With Composers Paul Eddison Lewis, Thomas L. Wilson, Austin Franklin, And Alex Shanafelt And The Resulting New Compositions For Cello And Electronics - Examined And Recorded By The Performer, Eduard Teregulov

LSU Doctoral Dissertations

Electroacoustic music has been one of the fastest growing genres in classical art music since the middle the twentieth century. Thanks to the pioneers of the genre such as American composer John Cage, Halim El-Dabh, Karlheinz Stockhausen, Morton Subotnick, Iannis Xenakis, as well many others composers and enthusiasts of the twentieth and the twenty-first century the repertoire of electronic and electroacoustic music has grown tremendously withing the last hundred years. Even today it is still a growing art form as contemporary composers are working with yet to be developed and explored electroacoustic programming and equipment.

The purpose of this project …

Villa-Lobos’S Segunda Sonata-Fantasia For Violin And Piano: An Analysis And Performance Guide, Maira Braga Cabral

LSU Doctoral Dissertations

This study focuses on Villa-Lobos’s Segunda Sonata-Fantasia for Violin and Piano, written between 1913 and 1914. A brief biography of Villa-Lobos until 1915 provides the context of the period during which he composed the piece. Next, Villa-Lobos’s main influences are presented, a list that includes European nineteenth-century aesthetics, Impressionism, Brazilian popular music, Wagner’s motivic treatment, and Brazilian indigenous music. Next, the main compositional devices used by the composer are discussed, providing examples from the Segunda Sonata-Fantasia and from other pieces by Villa-Lobos. A structural analysis of the piece is presented, focusing on the form, thematic approach, and harmonic processes.

The …

Indeterminate Sample Sequencing In Virtual Reality, Chase Mitchusson

LSU Doctoral Dissertations

The VR Sequencer is a tool for composing and performing music which takes advantage of spatial configuration of 3-D objects to generate looping sequences. This project combines dice-rolling with omnidirectional playheads and variable terrain to make a sequencer with indeterminate features in Virtual Reality (VR). A comparison of mapping systems for music games and digital instruments demonstrates a middle ground for interactive music making which the VR Sequencer applies. An inspection of current VR works exhibits a disconnect be- tween VR gamers and experimental musicians. In an attempt to give the gaming community access to experimental music making, the VR …

Bendit_I/O: A System For Extending Mediated And Networked Performance Techniques To Circuit-Bent Devices, Anthony Thomas Marasco

LSU Doctoral Dissertations

Circuit bending—the act of modifying a consumer device's internal circuitry in search of new, previously-unintended responses—provides artists with a chance to subvert expectations for how a certain piece of hardware should be utilized, asking them to view everyday objects as complex electronic instruments. Along with the ability to create avant-garde instruments from unique and nostalgic sound sources, the practice of circuit bending serves as a methodology for exploring the histories of discarded objects through activism, democratization, and creative resurrection. While a rich history of circuit bending continues to inspire artists today, the recent advent of smart musical instruments and the …

A Conductor's Guide To Dale Trumbore's How To Go On, Stuart Dameron

LSU Doctoral Dissertations

How To Go On is a thirty-five minute work for a cappella choir composed by Dale Trumbore from 2015 to 2017. Since its premiere, How To Go On has been performed by notable choral ensembles including The Esoterics, the Harvard-Radcliffe Collegium Musicum, the Los Angeles Master Chorale, The Singers: Minnesota Choral Artists, and Webster University’s Chamber Singers. The work was awarded the ASCAP Morton Gould Young Composer Award in 2017.

This dissertation serves as an analysis and conductor’s guide for this work through the fulfillment of several purposes: a detailed and thorough investigation into the background and history behind the …

Instrument Construction: An Examination Of The Effect Of Lead Pipe Design Variability On Tuba Response, Larry James Heard

LSU Doctoral Dissertations

The document begins with a brief description of the main parts of the tuba: the mouthpiece, the valves, the body and the bell; in addition to a short explanation of the different types of material used to construct brass instruments. This study will function as the first installment of a bigger series exploring the variations in tuba sound when the different main parts are physically altered or swapped for other designs of the same part. This first installment of the series seeks to examine the section of the tuba known as the lead pipe in relation to the implications of …

James Kallembach's Antigone: A Conductor's Guide, Dominique Petite

LSU Doctoral Dissertations

James Kallembach’s music has been premiered by acclaimed choral groups such as Seraphic Fire and Lorelei Ensemble. It is a commission by the latter that this dissertation explores. In 2015 Lorelei Ensemble commissioned Kallembach to write a piece for Lorelei Ensemble’s “Witness” program, on the subject of martyrdom as it was conceptualized in ancient and modern times. Kallembach set the Sophocles play, Antigone,with interpolated texts from Sophie Scholl and pamphlets from the White Rose, a group dedicated to resisting the Nazis in Germany during the Second World War. The composition is a forty-minute oratorio for SSSSAAAA choir and …

A Conductor's Guide To Amass By Jocelyn Hagen, Matthew J. Myers

LSU Doctoral Dissertations

Contemporary American composer Jocelyn Hagen grew up in Valley City, North Dakota, where she found an early love for singing, playing instruments, and composing. After completing degrees at St. Olaf College and the University of Minnesota, Hagen began a career as a full-time composer. Her appointment as Composer-in-Residence for The Singers led to her first major multimovement work, amass (2011).

Though Hagen planned to write a traditional setting of the Catholic Mass, she struggled to accept the text of the “Credo” as the only path to salvation. Thus, she substituted spiritual poems from a variety of faith traditions to create …

Finding Music In Chaos: Designing And Composing With Virtual Instruments Inspired By Chaotic Equations, Landon P. Viator

LSU Doctoral Dissertations

Using chaos theory to design novel audio synthesis engines has been explored little in computer music. This could be because of the difficulty of obtaining harmonic tones or the likelihood of chaos-based synthesis engines to explode, which then requires re-instantiating of the engine to proceed with sound production. This process is not desirable when composing because of the time wasted fixing the synthesis engine instead of the composer being able to focus completely on the creative aspects of composition. One way to remedy these issues is to connect chaotic equations to individual parts of the synthesis engine instead of relying …

The Impact Of Bridge Program Participation On The Academic Success And Retention Of Freshman Music Majors, Allie Celeste Prest

LSU Doctoral Dissertations

The bridge program for incoming music majors at Louisiana State University, run by the School of Music, is a program in its sixth year of existence (2014-2019). The program is a 5 day pre-college orientation that seeks to “bridge the gaps” for incoming music majors through a variety of programming, including sessions on note taking and lectures (given by current music faculty), peer-led integration sessions, financial and time-management workshops presented by university staff, and panels with alumni and community arts leaders. This program was developed as a departmental response to the call to increase the academic success and retention of …

Designing And Composing For Interdependent Collaborative Performance With Physics-Based Virtual Instruments, Eric Sheffield

LSU Doctoral Dissertations

Interdependent collaboration is a system of live musical performance in which performers can directly manipulate each other’s musical outcomes. While most collaborative musical systems implement electronic communication channels between players that allow for parameter mappings, remote transmissions of actions and intentions, or exchanges of musical fragments, they interrupt the energy continuum between gesture and sound, breaking our cognitive representation of gesture to sound dynamics.

Physics-based virtual instruments allow for acoustically and physically plausible behaviors that are related to (and can be extended beyond) our experience of the physical world. They inherently maintain and respect a representation of the gesture to …

Music Reading For Everybody: Notation For Laptop Music Making, Kathleen Alyse Winn

LSU Doctoral Dissertations

The purpose of this dissertation is to document the creation of a new music notation called KeyMusic for the ASCII/QWERTY keyboard on any computer platform. This notation is designed to enable those without musical training the ability to participate in music making. Creation of the notation is traced from its conception to the application of HCI (Human Computer Interaction) usability criteria to establish its efficacy for users. All of the pieces notated in this format so far, are transcriptions from traditional folk song and arrangements of classical melodies. The development of a chromatic, polytonal, multitimbral laptop instrument which is designed …

"La Llorona": Evolución, Ideología Y Uso En El Mundo Hispano, Raquel Sáenz-Llano

LSU Master's Theses

This thesis studies the evolution, ideology and use of the myth of La Llorona through time in the Hispanic World. Considering this myth as one of the most known traditional narratives of the American continent, I begin by providing visual, ethnohistorical and ethnographical insights of weeping in Mesoamerica and South America and the specific mention of a weeping woman in some Spanish chronicles to say how western values were stablished in “the new continent” through this legend. I suggest that during the postcolonialism the legend did not tell anymore about a mother that cries and search a place for their …

A Conductor's Guide To Alec Roth's "A Time To Dance", Eric Z. Rubinstein

LSU Doctoral Dissertations

The purpose of this monograph is to provide a comprehensive analysis and conductor’s guide for Alec Roth’s masterwork, A Time to Dance. This study will explore the origins of this work, provide rehearsal and performance considerations, and bring greater attention to its composer, Alec Roth. Compared to his English contemporaries, Alec Roth’s (b.1948) music is lesser-known within the British tradition. Roth composes for choir, orchestra, and musical theatre and is also well-known for his contributions to both the guitar and gamelan repertory. His music spans a variety of languages, voicings, orchestrations, and levels of difficulty, as he is also …

Diy In Early Live Electroacoustic Music: John Cage, Gordon Mumma, David Tudor, And The Migration Of Live Electronics From The Studio To Performance, Lindsey Elizabeth Hartman

LSU Doctoral Dissertations

This research examines early live electronic works by Gordon Mumma, David Tudor, and John Cage—three influential American experimental music composers who designed, built, and recontextualized electronics for live performance—and the Do-It-Yourself (DIY) aesthetic embodied by their instruments and the compositions written for them. This dissertation serves as a presentation of original research into the earliest composers of live electronic works and the necessary DIY approach used in building independent systems. Previous research on the DIY perspectives in music often touch on the grass-roots nature of contemporary electroacoustic systems but there is not yet research specific to the DIY approach taken …

Generating Audio Using Recurrent Neural Networks, Andrew Pfalz

LSU Doctoral Dissertations

Long Short Term Memory cells are a type of recurrent neural network that perform well when predicting sequence data. This works presents four approaches to modeling audio data. The models are trained to predict either raw audio samples or magnitude spectrum windows based on prior input audio. In a process called sampling, the models can then be employed to generate new audio using what they learned about the data they were trained on.

Four methods for sampling are presented. The first has the model predict a vector for each vector in the input. The second has the model predict one …

A Rhythmic Transcription And Spectral Analysis Of Luciano Berio's Thema (Omaggio A Joyce), Christopher C. Mccardle

LSU Doctoral Dissertations

Thema (Omaggio A Joyce), composed by Luciano Berio resides within a tempo of 80 beats per minute. The discovery of a constant tempo allowed for a precise rhythmic transcription to be created which found musical structures including large formal sections, subsections, phrases, rhythmic and melodic motives, layers, and dialogue. Analysis of the rhythmic phrases shows that electroacoustic music can have a controlled structure and that these structures earned Thema an enduring legacy of masterpiece. The transcription provides a road-map to compare and contrast different elements that reoccur throughout Thema. The work was composed with a well thought-out and …