System requirements: Adobe Acrobat Reader. Accompanied by 1 recital, recorded Oct. 22, 2008. Includes bibliographical references (p. 55-56).

abstract: ABSTRACT Torse III (1965) by Akira Miyoshi, Two Movements for Marimba (1965) by Toshimistu Tanaka, and Time for Marimba (1968) by Minoru Miki have remained “tour de force” pieces in the marimba repertoire since their inception nearly fifty years ago, yet they continue to present significant performance and interpretative issues to each new generation of marimbists. This document will serve as both a performance guide for advanced marimba performers, as well as provide insight into the aesthetic qualities that contribute to their lasting artistic significance. Each piece will receive a designated chapter discussing the historical context, technical challenges, and general performance practices. The author will also present a designated chapter discussing the three over-arching aesthetic characteristics found in all three pieces: the use of the entire range of the instrument, the use of extreme contrasting dynamics and timbre, and the use of a common harmonic language. Torse III, Two Movements, and Time were famously performed by Keiko Abe on her first classical marimba recital in 1968. This document will also help bring to light the enormous impact this recital had on the history of the marimba, as marimbists throughout the world today are forever indebted to Abe’s efforts. / Dissertation/Thesis / Doctoral Dissertation Music 2016

Minoru Miki's first two marimba compositions, Time for Marimba (1968) and Concerto for Marimba and Orchestra (1969) were composed at a revolutionary time-period for the marimba. Due to unique and innovative compositional techniques, Miki helped establish the marimba as a true concert instrument capable of performing music of the highest quality. As a pioneer in composing for marimba literature, Miki was able to capture the true essence of the marimba; a timeless quality that has helped Time for Marimba remain a part of the standard solo repertoire for the past forty years. The purpose of this study is to analyze and compare Minoru Miki's compositions, Time for Marimba and Concerto for Marimba and Orchestra. Composed within a year of each other, these works possess similar compositional techniques, and rhythmic and thematic relationships. This thesis includes a formal analysis and detailed comparisons of compositional techniques used in both works. Performance considerations, a brief biographical sketch of Miki and historical significance of Time for Marimba and Concerto for Marimba and Orchestra are also included.

Keiko Abe's contributions to the contemporary marimba repertoire have been a milestone in the development of the marimba as a solo concert instrument. Besides the creation of a new repertoire through commissions and her own compositions, Abe's contributions to the marimba include the improvement of the sound quality of the marimba and the establishment of the five octave instrument as the standard concert marimba. During the last four decades, Abe's compositions have been performed and studied worldwide and become standard literature for the marimba. Abe has written more than sixty compositions for marimba, including concertos, duets and solo pieces. The goal of this dissertation is to provide a comprehensive method for the performance and preparation of two major Keiko Abe's compositions, Marimba d'Amore composed by Abe in 1998 and Prism Rhapsody for Marimba and Orchestra composed in 1996. This dissertation will discuss theoretical as well as performance issues related to these two compositions. Each piece is discussed with regard to its distinctive compositional approach and inherent performances issues. In order to provide the reader an explanation of the compositional procedures used by Abe, specific directions for the performance and preparation of these two works are offered.