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Parent Portal

Forms, sheet music, calendars, and the Saturday schedule. Everything here opens in a new tab so you keep your place.
Forms

Forms and requests.

Financial aid needs both the merit application and the confidential financial form, even if you are not requesting a merit scholarship.
Absence Request Form
Financial Aid Form
Merit Scholarship Form
Majors Program Application Form
COS Recitals
Music downloads

Parts and scores, by ensemble.

Each link opens a Google Drive folder for that ensemble.
Pre-Kinder / Kinder Orchestra
Sinfonia Orchestra
Junior Symphonic Ensemble (JSE)
Young Symphonic Ensemble (YSE)
Elite String Ensemble (ESE)
Chamber Music
Percussion Ensemble
Wind Symphonic Ensemble (WSE)
Calendars

Season calendar and schedule.

All three are the 2026-27 season. The Saturday schedule on the site is the same information in a page you can read on a phone.
Season calendar (PDF)
Saturday class schedule (PDF)
View the Saturday schedule on the site
Announcements

Latest from COS.

Upcoming Events

View Calendar

Something missing from the portal?

Call (718) 888-0635 or email Jane@ChildrensOrch.org.
Contact COS