Why give to the OSI?

Did you know that OSI is a registered charity? Our orchestra, through its involvement in the Montreal music scene, works to advance artistic education among young people and its audience, both by offering high quality concerts and by training volunteer musicians to play an instrument. We want to share our passion for classical music with as many people as possible. To this end, we offer complimentary tickets for our concerts to a clientele that would not otherwise have access to this activity.

Your donations allow us to continue making music!

Join us for a season. Donors of $100 or more are listed in the printed programs distributed at our concerts and on our website.

  • Platinum — Pledge of $400 or more
  • Gold — Pledge of $200 or more
  • Silver — Pledge of $100 or more
  • Bronze — Pledge of $20 or more

With OSI’s charitable status, you will receive an official tax credit receipt.

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All OSI sponsors receive the following benefits:

Presence in the printed programs distributed at our 3 concerts, the OSI website, and a mention in our social media.
A pair of tickets to one of the three concerts in an artistic season for any donation over $100;

You can find the sponsorship form by clicking on the link below:

Please click the link below to access the Sponsorship Form:

Sponsorship Form 2022-2023

We thank you for your generosity!



The OSI can count on the collaboration of many partners to carry out its mission.

Member services

Over the years, various projects have emerged thanks to the following actors:

  • Concordia University’s Music Department
  • McGill Conservatoty of Music
  • Suzuki Music Montreal
  • Conseil des arts de Montréal
  • Choeur de la Montagne
  • Ensemble vocal Musica Viva