Dr. Eph Ehly is one of the most sought after choral conductors in the United States today. Ehly has conducted over seventy All-State choirs. However, no previous source outlines the fundamental principles of his philosophy and rehearsal techniques.This study was designed to capsulize Ehly's contributions. The writer produced a videotape entitled, "Eph Ehly: A Source of True Inspiration." This video captures Dr. Ehly's philosophy regarding the All-State choir experience and demonstrates his rehearsal techniques. The author attended three All-State festivals where Ehly was the guest conductor (Indiana, New York, and Oklahoma). The video contains rehearsals and performances and videotaped interviews with Dr. Ehly.The cornerstone of Ehly's approach is this: using music to express. There are three components to Ehly's philosophy: 1) the physical component, 2) the emotional component, and 3) the spiritual component. The writer identified four forms of the physical component: 1) handshake, 2) hug, 3) clapping, and 4) other spontaneous physical gestures. The writer identified eight aspects of the emotional component: 1) expressivity, 2) sensitivity to the world, themselves, and their own emotions, 3) sympathy, 4) reality of emotions, 5) creating mood, 6) building ensemble, 7) music as a reflection of life, and 8) awareness of a "sixth sense." In describing the spiritual component, two divisions were identified: 1) the development of character, and 2) reaching a level of spirit-awareness.The study also summarizes Ehly's rehearsal techniques by outlining his idiosyncratic approach to the treatment of traditional musical elements. The video presentation highlights nine technical concerns and demonstrates Ehly's approach to these common problems. The areas addressed are: 1) tone quality, 2) diction, 3) rhythm, 4) dynamics, 5) phrasing, 6) articulation, 7) breathing, 8) vowel modification, and 9) vibrato. The videotape is supported by a written document containing background information, a script of the video, a summary by the author, a representative list of programs from AllState choirs conducted by Dr. Ehly, and transcripts of the interviews with Dr. Ehly. Church musicians, professional conductors, educators, and students of conducting can all benefit from the opportunity to view and evaluate Ehly's approach. / School of Music

The purpose of this study is to determine the influence of scholarly research on the orchestral performance practice of conductor Raymond Leppard.This study presents, with supporting evidence, what an international conductor does today to incorporate the results of research into the interpretation of music. From this study, the writer has presented the influence scholarly research has had on orchestral performance practice, how one of today's conductor and orchestras deal with the issues raised and how they are carried into current performances, and to what degree do musicologists influence his performance. Orchestra conductors continue to learn from performance practice research and young conductors must be encouraged to gain knowledge from this field.Three scholarly musicians, Arnold Dolmetsch (1858-1940), Edmund H. Fellowes (1870-1951), and Thurston Dart (1921-1971), among many others, did much to revive authentic performances of earlier music. Their critical and historical writings are based on original sources and the concept of interpretation by studying composers' original manuscripts and editions in order to better present their musical style and heritage. This developed a strong movement towards the study of incorporating authentic music research into music performance.Maestro Leppard is known particularly for his interpretations of seventeenth and eighteenth century music. He prepared the revivals of Monteverdi and Cavalli's Italian operas. Maestro Leppard has had many experiences with European and American orchestras and has made many recordings. The contents of the interview focused on (1) orchestra size and seating, (2) the authenticity of music, (3) some basic performance practice elements such as tempo, rhythm, dynamics, articulation and phrasing, ornamentation, vibrato, and portamento, (4) string bowing, (5) editions, and (6) interpretation and personal observations. / School of Music