David Matthys, Chair
2025 State Orchestra Championship results
OSAA State Orchestra Contest page
Important Season Dates – 2025-26
First Practice Date August 18, 2025
First Contest Date August 28, 2025
Registration Form Deadline April 18, 2026, 11:59pm
Cutoff Date April 18, 2026, 11:59pm
Supplemental Materials Deadline April 22, 2026, 4:00pm
Championship Schedule Posted April 29, 2026, 4:00pm
Orchestra Finals May 13, 2026
OSAA forms:
Large Ensemble Contest Report
Primer for Event Organizers
Performance Score Sheet
Performance Adjudicator Work Sheet
Instrumental Evaluation Forms
The following forms are located on the Oregon Band Directors Association (OBDA) website:
Certified Adjudicator List for Band and Orchestra
OBDA Required Literature List
Pre-Approval Literature List (Submission Form)
Pre-Approval Literature List (Status)
Selected State Music Championships Performers
OSAA Music Championships General Information