about the orchestra

The Civic Orchestra of Tucson (COT) is a not-for-profit, all-volunteer community orchestra that has enriched Southern Arizona’s cultural life since 1975 through free concerts, innovative music-education programs, and support for young musicians, while providing a vital creative outlet for adult musicians. From its early roots, COT has grown from a small group of players to a full 70-member symphonic orchestra.

A Brief History

The Civic Orchestra of Tucson was organized by George Schwartz in the spring of 1975 in response to a desire by amateurs and professionals for a community orchestra in Tucson. The initial publicity campaign resulted in a group of 46 musicians.

In 1980, under the baton of Dr. Herschel Kreloff, the orchestra grew to full symphonic instrumentation and soon became recognized for its free performances, youth education programs and collaborations with local artists and arts organizations.

Now in its 50th season, the Civic Orchestra of Tucson has earned the reputation as a major cultural institution in Southern Arizona. Read more about the rich history under musical directors George Schwartz, Dr. Herschel Kreloff, Charles Bontrager, and Dr. Keun Oh, the orchestra’s 4th and current conductor.

Mission Statement

The Civic Orchestra of Tucson (COT) is a not-for-profit, 501(c)(3), all-volunteer symphony orchestra, dedicated to enriching the cultural life of greater Tucson and Southern Arizona through its free concerts and outreach programs to the community. These include sponsorship of students, presentation of professional guest artists, and innovative educational programs designed to foster an interest in symphonic music and develop future performers and audiences. COT is also committed to providing opportunities for adult musicians to develop their skills through performance in an orchestral group. COT continues to program music that includes traditionally underrepresented cultures and styles to broaden the experience for musicians and audience members.

Dr. Keun Oh, Music Director ​

Dr. Keun Oh is an emerging conductor of dynamic performance and with a diverse repertoire. He has been serving as a conductor at various orchestras and symphonic/operatic projects. He was selected as a finalist at the 53rd Besançon International Conducting Competition France, and as a top-ten conductor at the Antal Doráti International Conducting Competition, Budapest, Hungary.

Born in Seoul, South Korea, Dr. Oh began studying piano at the age of five with his mother and later studied flute, violin and organ. He received his Bachelor’s degree in Music at Yonsei University, South Korea, a Master’s degree in Orchestral Conducting at Carnegie Mellon University, and a Doctorate degree in Orchestral and Opera Conducting at the University of Arizona.

Dr. Oh served as an assistant conductor for Maestro Ronald Zollman, a music director at the National Orchestra of Belgium, and for Maestro Thomas Cockrell, the music director of Arizona Symphony and Opera in the Ozarks. He worked with various orchestras including Arizona Symphony, Carnegie Mellon Philharmonic, Budapest Symphony, and Orchestre Victor Hugo Franche-Comté. He was invited to conduct at many events including at the Stravinsky Festival and Latin Music Festival, and continues to expand his presence throughout Asia, Europe, and North America. He led notable performances of Mozart’s Die Zauberflöte and Der Schauspieldirektor, Menotti’s The Medium and The Old Maid and the Thief, and Donizetti’s L’elisir d’amore. As part of the University of Arizona productions, he conducted J. Strauss’ Die Fledermaus and Rossini’s La Cenerentola.

In addition to conducting, Dr. Oh is an active composer who studied music composition under Sungho Ji and Daniel Asia. His choral and chamber works are performed around the world. Serving as the conductor at Carnegie Mellon Contemporary Ensemble and Arizona Contemporary Ensemble, he collaborated with many contemporary composers and premiered their works.

Past Music Directors

COT Musicians

Violin I
Emily Evans*
~ Concertmaster
Rose Briones
Michele Holzman
Karen Love
Nora May
Kris Morrison
Rafael Reyes-Worman
Alexandra Sackett
Rahul Sivaprasad
Sarah Wetzel

Violin II
Lani Chapman*
Megan Asher
Denise Barnes
Ethan Beasley
Hyun Brown
Wallace Burney
Chris Byron
Teresa Finley
Lori Fitzsimmons
Laurie Fowler
Rebecca Groene
Sherry Spies
Wendy Tewksbury

Viola
Daphne Madson*
Betty Allen
Tracy Brooks
Martha Eby
Constance Haggard
Colleen Johnson

Cello
Rachel Vega*
Maryann Carpenter
Nathaniel Davis
Barbara Lane
Susan Leib
Makenna Ley
Jan McDivitt
Jenna Medlyn
Sylvia Payne
Christine Wald-Hopkins

Double Bass
Theresa Christy*
Michael Grigsby
Nathan Kahn
Ethan Klassen
Jamie Matthews
Dave Shurtleff

Flute/Piccolo
Fran Moskovitz*
Mary Glueck
Dee Korich
Chris Smith

Oboe and English Horn
Janet Bostwick*
Marilyn McNamara
Elaine Sosnowski

Clarinet
Philip Evans*
Pat Montoya**
Deon Hill
Dominic Livigni

Bass Clarinet
Deon Hill
Pat Montoya

Bassoon
Ronit Glasgow*
Leslie Masson

Horn
Rachael Greenfield*
Janelle Borg
Kathy Creath
Steve Ralsten
Gail Schumacher

Trumpet
Jeri Blade*
Paul Dempsey
Javier Ramirez
Maya Volpe

Trombone
Thomas Landon*
Dave Ricci**
Dennis Ray

Bass Trombone
Tom Herrera

Tuba
Daniel Ramirez

Timpani / Percussion
Jessica Darling*
Landon Cione
Marcus Hawkins

Piano/Keyboard
Jose Solorzano

* Principal
** Co-principal