Note: Tuition payments can also be made via check. Checks should be made payable to Charleston Symphony Orchestra, Please add the student's name to the note. If you're paying for multiple students (siblings), please add both students' names to the note section. Mail checks to:
Attn: Mitsuko Flynn
Charleston Symphony
480 East Bay Street, Suite F
Charleston, SC, 29403
Sectionals with CSO Core Musicians throughout the season
Free tickets to CSO Masterworks performances (based on availability)
Side by Side concert with the Charleston Symphony
Performance feature at CSO Masterworks Concert with maestro Keitaro Harada
Performances at the world-class Gaillard Center
Chamber Music Program
Community Engagement performances opportunities throughout the year
Be sure to submit an absence form if you must miss rehearsal! Remember our absence policies.
Sign up to be added to the current member email list!
Welcome to an exciting year for the Charleston Symphony Youth Orchestra program. You were selected through a competitive audition process, where over 100 young musicians auditioned for this program. You play a critical role in the overall success of this ensemble! As you strive for individual excellence this season, please follow these guidelines to further enhance your experience and the experience of your colleagues.
Rehearsal and Concert Attendance Policies
Each of the concerts performed by the CSYO is prepared in a cycle with a minimum of seven rehearsals and each rehearsal is critical in preparing musicians for their upcoming concert. Absence, lateness, or early departure detracts from the learning environment, disrupts the students’ learning process, and impacts the performance level of the entire ensemble. Each musician is expected to attend all rehearsals, arrive promptly, and remain throughout the rehearsals, unless otherwise notified. Perfect attendance is the recommended goal for each CSYO student!
· To maintain your position in CSYO/CSYS, you may only miss up to five (5) rehearsals per season, and a maximum of two (2) rehearsals per concert cycle.
· Acceptable reasons for absence:
o Conflict with a mandatory school event
o College audition/visit
o Illness
o Family emergency
· Please complete an Absence Request online at least two weeks before your absence. The link to the absence form can be found on the CSYO website under the Current Members section. Students that are not at rehearsal and have not submitted an absence request will receive a phone call or email to their parents.
· Dress rehearsals are extremely important. We expect all students to be in attendance of the dress rehearsal. If you have a conflict on the date of the dress rehearsal, please complete an Absence Request form at least 4 weeks in advance or contact Mitsuko Flynn.
· In the event rehearsal is canceled, CSYO will make an announcement no later than 10:00 am the day of the scheduled rehearsal via email.
· Musicians are suggested to arrive at least 15 minutes before the start of rehearsal to unpack and tune. Upon arrival, musicians must check-in. Failure to check-in may be recorded as an absence. Musicians must be in their seats ready to play their instruments five minutes before the rehearsal begins.
Practice Policy
The CSYO is a team and every member of the team is crucial to the success of the whole. Each member is expected to practice his/her individual part(s) at home.
· Rehearsal will focus on intonation, ensemble, style, expression, and other orchestra performance techniques.
· Musicians are encouraged to listen to recordings of the works being rehearsed to become familiar with his/her/their part in context of the work.
· Musicians are encouraged to practice with a metronome regularly and incorporate what was discussed at rehearsal.
· Be prepared to learn, practice, and refine your part over the course of the concert cycle.
· Students that regularly attend rehearsal unprepared may be reseated or in extreme circumstances, dismissed from the program.
Concert Attire
Students have two different formal uniform options:
· Long black skirt/dress or pants (to ankle when seated), modest black top (no sleeveless dresses or tops), black close-toed shoes, black stockings.
· Black dress pants, long-sleeve white tuxedo shirt, black jacket, black bow tie, black dress shoes, black socks.
*Note: If you are uncomfortable with these options, please contact your director to discuss a third option
Rehearsal Etiquette and Code of Conduct
Every student is asked to contribute to a collaborative environment. Students are expected to adhere to the following. Students that violate these expectations are subject to expulsion:
· Demonstrate cooperation and respect to CSYO conductors, staff, volunteers, and parents.
· Stay engaged between playing to allow instructions to be heard.
· Be respectful towards fellow musicians and show respect for the rights, privacy, and property of others. Harassment, bullying, or hazing of any nature will not be tolerated.
· Students are responsible for their own property, instruments, music, etc. We strongly suggest that students should not use other students’ instruments nor lend their own to others.
· Vandalism or theft of school, venue, or personal property will result in expulsion
· Alcohol, drugs, and weapons are strictly prohibited and will result in expulsion
· Be respectful of the rehearsal space and concert venue. No food or beverage (except water) is permitted in the rehearsal room or concert venues.
During all rehearsals and performances, students must refrain from:
· Eating (chewing gum) and drinking (other than water)
· Unnecessary talking during rehearsal
· Running and horse-play
· Wearing hats, headphones, or sunglasses
· Recording rehearsals or performances without prior permission
· Disruptive playing of instruments
· Rudeness to fellow students, staff, volunteers, or parents
· Cell phone use of any kind. Cell phones must be turned off and stored away during all rehearsals and performances.
An up-and-coming young conductor and versatile arts advocate, Ryo Hasegawa currently serves as Assistant Conductor of the Peabody Symphony/Concert Orchestra and Chair/Founder of Mudita Corporation. Under the mentorship of the world-renowned conductor, Marin Alsop, Hasegawa has performed at numerous concerts in the U.S., Europe, and Asia and launched several projects to promote interdisciplinary collaborations and advocate diversity in music and art education.
In recent years, Hasegawa has been serving as an assistant/cover conductor for his mentor Marin Alsop with the Baltimore Symphony Orchestra, American Composers Orchestra, and São Paulo Symphony Orchestra. In 2023, Hasegawa served as the David Efron Conducting Fellow at Chautauqua Institution and performed with the Music School Festival Orchestra for multiple concert series. Hasegawa made his American debut with the Charleston Symphony in 2019, served as the conducting intern, and made several appearances as the cover conductor of the symphony since then.
Recent highlights include his debuts with the Hamburg Symphony (Germany), the Baltimore Symphony Youth Orchestra, Molodechno Symphony (Belarus) and the Orquestra Nova de Guitarras (Portugal), PHASE ensemble (Austria), Tacet(i) Ensemble (Thailand), and several music festival orchestras.
Hasegawa holds his Master of Music in Orchestral Conducting and is currently pursuing his Doctor of Musical Arts at the Peabody Conservatory of Johns Hopkins University where he received the Peabody Georgie Awards: Champion of Multiculturism in 2021. He holds a Bachelor of Arts degree in Music from Rollins College, which recently granted him the 2022 Alumni Achievement Award.
Ronreguss Grant Jr. was born in Charleston, South Carolina. His musical journey began in the fourth grade at Northwoods Academy. He continued to develop his skills through the Berkeley County public school system, ultimately graduating from the Berkeley Center for the Arts at Goose Creek High School with a concentration in Winds and Percussion.
Throughout his school years, Mr. Grant actively participated in numerous extracurricular music clinics and seminars, further honing his craft. He was a member of the Charleston Symphony Youth Orchestra during the 2018–2019 and 2019–2020 seasons, performing under the direction of conductor Kellen Gray.
Mr. Grant went on to pursue higher education at the College of Charleston, where he studied flute under Jessica Hull-Dambaugh and majored in Arts Management with a concentration in the music industry. In 2024, during his senior year, he joined the Charleston Symphony as an Executive Management Fellow.
After earning his degree in 2025, Mr. Grant continued his arts administration career with the Charleston Symphony. He was recently appointed as the organization's Education and Community Engagement Coordinator, officially joining the CSO's administrative staff.
Mitsuko Flynn is the Director of Education and Business Operations for the Charleston Symphony Orchestra (CSO) in Charleston, South Carolina. Prior to her position with the CSO, Ms. Flynn worked for the Paterson Music Project, an El Sistema-inspired music program in Paterson, NJ with a mission to provide music education for children from underserved communities. She was also a faculty member at the John J. Cali School of Music Preparatory Division at Montclair State University, where she taught cello and served as the head of the
chamber music program.
Ms. Flynn is passionate about local community engagement and social change through music. She is driven to help the CSO serve our community by eliminating barriers and creating opportunities for people throughout the Lowcountry to have meaningful musical experiences.
Mitsuko holds an MBA in Arts Innovation through the Global Leaders Institute. She also holds a BM and an Artist Diploma in Cello Performance from the John J. Cali School of Music at Montclair State University, where she studied with cellist Nicholas Tzavaras and the Shanghai Quartet.
In 2016, Ms. Flynn participated in the League of American Orchestra’s Essentials of Orchestra Management Seminar, an immersive ten-day program in Los Angeles.
Outside of CSYO, Ms. Flynn enjoys cooking and spending time with her cellist husband, two young children, and her silly dachshund!