About CML
Jason Fisher, Director
An intensive full-scholarship program for very advanced high school students, ChamberMusicLab (CML) demands a serious commitment to the study of chamber music. Many CML students have gone on to study at major American and European conservatories. Most CML ensembles learn at least one complete work during the year. Ensembles are encouraged to enter major competitions and to present complete public recitals.
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Open by audition to students entering grades 8-12
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3 hours every Saturday; 9:00 a.m–12:00 p.m.
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1.5 hours coaching; 1.5 hours rehearsal
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8 classes per semester
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Frequent workshops and performance opportunities
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Special guest masterclasses

Apply for CML
CML Applications are now closed for 2026-2027. Applications for next year's class will open in May 2027.
Applicants must be entering grades 8–12 in the fall, and will need to commit to attendance every Saturday from 9:00 a.m.–12:00 p.m. (with very limited exceptions). Open by audition only.
Questions?
Contact Jason Fisher, Director, at j.fisher@rivers.org
