The RSC ChamberMusicLab

Honors ChamberMusicLab
Intensive Full-Scholarship Saturday Morning Program for Advanced Pre-College Students (Grades 9‑12)

Junior ChamberMusicLab
Tuition-Based Saturday Morning Program for Serious Young Musicians (Grades 6‑8)
Applications for 2021-2022 due May 17, 2021 (Acceptd)
Final Round Live Auditions June 12, 9AM-12PM

“You reminded me that the music is why we play these amazing pieces, not the flashy dance that can be performed alongside it. But most importantly, you taught me how to sing. You taught me how to tell a story, how to take listeners on a journey without words or pictures. Thank you so much for your dedication and care.” Past Participant
Click here to apply online!

To build a community of gifted and enthusiastic middle and high school musicians, drawn together by their mutual passion for chamber music and an unremitting willingness to work hard. Initially based in string quartets and piano trios, it is our hope that the program will grow to include wind and brass ensembles, as well as mixed and percussion ensembles.

ChamberMusicLab is an intensive chamber music study course, involving a year-long commitment of weekly 3-hour rehearsals and coaching to learn and explore in depth the experience of being in a chamber music group. During 2020-21, over 30 middle and high school students have come to Rivers every Saturday to participate seven string quartets and two piano trios. ChamberMusicLab aspires to provide a quasi-professional experience, in order to teach both the musical and interpersonal insights required for success in chamber music. It demands a high level of individual instrumental proficiency as well as curiosity about how one’s part fits into the whole. It demands commitment to the exacting work of matching pitch, timbre, gesture and stylistic concept with colleagues, in a manner that sustains and grows relationships.

The animating idea behind the creation of this program is that chamber music training teaches essential extra-instrumental skills and requires that they happen concurrently: chamber music forces simultaneous playing and listening, reacting and responding, leading and following, and, crucially, the art of being the soloist one moment, disappearing into the background next, being a song partner next, and so on. One must hear and play one’s part in the context of the whole, much like living one’s life as part of a community. For that reason, rehearsals and coachings will always involve playing from the score, and possibly from memory.

The philosophy of the program is to teach chamber music skills in great detail from the very beginning. There is an intentional focus on quality of learning over quantity of repertoire covered. A group may spend an entire semester on a single movement. This implies intensive attention on execution (i.e. insistent focus on precision, accuracy of articulation, intonation and phrasing, style, and musical concept). Most importantly, the emphasis is on developing performances by participants that evince deep knowledge of the piece they have learned and palpable ownership of a common interpretive point of view. While rehearsals, master classes, and coachings take place on Saturdays, participants admitted to the program are expressly expected to prepare their chamber music parts as they would their solo repertoire, and to spend time listening to various recommended performances of their repertoire with the score as part of their preparation for Saturday sessions.

Bruce Coppock (cello, ChamberMusicLab Director)


Gabriela Diaz (violin, Co-Artistic Director of Winsor Music)


Danny Kim (viola, BSO)


Eugene Kim (cello)


Ronald Lowry (cello)

ChamberMusicLab will take place at two levels, senior and junior.

The senior program, Honors ChamberMusicLab, is designed for very advanced pre-college students, generally in grades 9-12, and will provide full scholarships.

Junior ChamberMusicLab is designed for serious middle school students in the 6th, 7th, and 8th grades, and is intended to prepare students for the Honors ChamberMusicLab. Junior ChamberMusicLab will carry a tuition fee of $1,010 per semester but provide two hours of instruction time per week, as well as many master classes, workshops, and performance opportunities.

ChamberMusicLab will take place on Saturdays at RSC in Weston, MA. Both divisions will meet concurrently on 30 Saturdays annually between September and May from 9:00 AM and 2:00 PM. Each student will be in one of two shifts – 9:00 AM to 12:00 PM or 11:00 AM to 2:00 PM. During the 11AM-12PM hour, common to each shift, both divisions can come together 8-10 times per semester for master classes and performances.

In recognition of competing schedule demands, such as SATs, PSATs, ACTs, and religious holidays, the program has also been designed to offer a smorgasbord of chamber music-related activities – critical listening, repertoire sessions, sight-reading, the coach sitting in as a player/coach as appropriate – when one or more members’ absence renders regular coaching impractical.

Auditions for 2021-2022 both Honors and Junior ChamberMusicLab will take place in two phases: preliminary auditions will take place online (video recordings of two contrasting movements) through “Acceptd” (May 17 Deadline), and live final auditions will be held in mixed ensembles at RSC on June 12 between 9-12 AM. Pre-formed ensembles are welcome to apply. Applicants not accepted to ChamberMusicLab are welcome to participate in the regular RSC chamber music program.

There will be a late summer application cycle, with an August 23 Late Summer Online Audition Deadline and live auditions September 11, from 9AM to 12PM.  Most programs will be at capacity by that point, so applicants are strongly encouraged to apply in in the May-June cycle.

Great chamber music playing can be compared to the phenomenon of a basketball team on a fast break. Just as a fast break requires players to execute technically while simultaneously running, passing, catching, reacting, reading the court, and having an awareness of where every player is at all times, chamber music requires that we play our instruments and parts well while simultaneously listening, reacting, adjusting, anticipating, and hearing the other parts. This is what ChamberMusicLab aspires to teach. Learning to navigate differences of opinion and personality and developing the radar to “read the room” are essential goals of this program. These skills, uniquely learned through immersion in chamber music, translate directly into skills young people need to succeed in any field – medicine, law, and many others in which the combination of talent, grit, and collaboration are critical success factors.

With the gradual lifting of COVID restrictions ChamberMusicLab will actively seek opportunities for students perform in the community and at special events to promote the study of music at RSC. As ambassadors for RSC and Rivers, all students and faculty are expected to exemplify The Rivers School’s value of Excellence with Humanity.

ChamberMusicLab is an outgrowth of QuartetLab, a 7-year-old program created by Bruce Coppock, Chair of the RSC Chamber Music Department and co-founder of the Boston Chamber Music Society, when he was president and managing director of the renowned Saint Paul Chamber Orchestra. It continued after his retirement to Boston in 2017; The program was absorbed into The Rivers School Conservatory in 2020-21, and featured seven string quartets and two piano trio.

Previous QuartetLab participants, all now studying at major conservatories in the U.S. and Europe, have been enthusiastic in their praise of the program:

“In five years of studying music in Boston, I can easily say that my QuartetLab experience was unparalleled. The opportunity to study chamber music, while having the time and guidance to delve deep into a work, is something incredibly rare. My three years of QL were like being in a professional quartet: I came to know my colleagues (friends really) in a very special way, learning how they think about music, and figuring out how we can come together to present a stunning, coherent, and innovative musical work.”

“QuartetLab is like no other chamber music experience I probably will ever have and gave us a profound connection to chamber music. The teaching challenged me and the other members of the quartet to become the finest chamber musicians we could be.”

“Thank you for making every Sunday this year a special musical experience. Your passion and utter love for music is contagious, making each week a reminder that music is what I want to spend the rest of my life doing. You have taught me countless things this year about how to be a chamber musician, but especially how to make a piece my own.”

“I cannot thank you enough for everything you’ve done for me and our group. I have learned more about music and chamber music from QuartetLab than any camp, master class or any other group in the past. I really feel like this experience helped me reach a whole new level of musicality. Thank you again so much for teaching us things we would otherwise never learn anywhere else and loving it through tough and fun times.”

“Through [QuartetLab] I have come to realize how vital it is to clearly communicate ideas and have a well-informed opinion about the music. Because you coached us on how to work with each other, I found I have the ability to tolerate and trust others. The slow and meticulous work on intonation has opened my ears to a new kind of projection: resonance. You reminded me that the music is why we play these amazing pieces, not the flashy dance that can be performed alongside it. But most importantly, you taught me how to sing. You taught me how to tell a story, how to take listeners on a journey without words or pictures. Thank you so much for your dedication and care.”

For further information, please email Bruce Coppock at