Revisiting our dynamic
- ONLINE SEASON -
when we all felt at home!
COSA Canada's Online Season
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About Us:
An Artistic Infusion!
SHARING OUR STORIES
COSA Canada invites you to join us in its vibrant and personal experiences.
We are excitedly nurturing the artist-audience-circle, highlighting Canada’s emerging vocal talents
while enriching everyone's quality of life and well-being.
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We founded COSA in 2006 and incorporated in 2009 to create essential experiences and training for Canada’s thrilling musical talents. We grew enthusiastic audiences each step of the way, event after event, and
excitement after excitement.
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Through our many performances, genres, and formats - we are making all the difference in lifting lives.
Our Performance History
SINCE 2006
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COSA + the Hamilton Philharmonic Orchestra (HPO)!
Don Giovanni at the Ancaster Memorial Arts Centre​, February. 7, 2026​
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EARLY MUSIC MAGIC! Series
Launched at Alternity Cafe, 333 Bloor St. W., December 12, 2025
Viols & Voices! The Arts & Letters Club of Toronto, January 26, 2026.​
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COSA's Arias After Work!
Vol. 1 Launched at College Street United Church, Toronto, May 11, 2024
Vol. 2 Centre Street United Church, Unionville, October 26, 2024
Vol. ​3 College St. United Church, Toronto, June 14, 2025
Arias After Work: LONDON! New. St. James Presbyterian Church, Oct. 3, 2025
Vol. 4 College St. United Church, November 1, 2025
Vol. 5 College St. United Church, April 25, 2026
Vol. 6 College St. United Church, June 13, 2026
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Festival of Choirs with COSA Solo Artists!
Launched at College Street United Church, February 24, 22024
Calvin Presbyterian Church, February 9, 2025
St. Anne's Parish Hall, February 21, 2026
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Singing the Universal!
USHA! The Music of My Life! Grace Church on the Hill. September 10, 2023
Webinar: The Arabic Music of Dozan World: Drs. Shireen Abu Khader & Darryl Edwards, Oct. 2, 2025
C. G. Lidartis' ESTER (1774): A Purim Oratorio. Kiever Synagogue, Toronto, March 1, 2026
Sri Lanka, Iran, and Azerbaijan. The Arts & Letters Club of Toronto, March 18, 2026.
COSA Comfort!
Music in the Atrium, Princess Margaret Hospital, 2024
Kimmel Family Centre for Brain Health and Wellness, 2023
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OPERA is DELICIOUS!
Launched 2014: The Annual Opera Night at George Restaurant (Michelin Rated), becomes:
The Lucy Boguski Opera Night at George. April 15, 2026.
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COSA NOW!
CHIARA x COSA: with the Chiara Urban Band, The Horseshe Tavern, Toronto, April 26, 2024
The ART of LOVE. Animated Contemporary Opera. Concert PREMIERE, 2023
Il GIUDIZIO di PIGMALIONE. New Opera Workshop, 2019
SHOT! THE STORY OF D'ARCY McGEE. PREMIERE, 2017
MIRACLE FLIGHT 571. PREMIERE, 2016
SWOON. Contemporary Opera, 2016
FÜHRERBUNKER. PREMIERE, 2015
CASANOVA. Contemporary Opera, 2015
The WINGS of the DOVE. PREMIERE, 2013
COSA CLASSICS
LA CENERENTOLA. 2023
La CLEMENZA di TITO. 2021
La BOHÈME. 2019
The MERRY WIDOW. 2018
The THREEPENNY OPERA. 2018
COSA CREATIVE
QUEENS and MARTYRS: 2021
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COSA FAMILY
The SHOP GIRL. REVISED; REVIVAL, 2021.
MOZART at 11: APOLLO & HYACINTH. 2017, 2019, 2020
FIDDLER on the ROOF. 2016, 2019
COSA LIGHT
TRIAL by JURY & HMS PINAFORE. 2019
RUDDIGORE. 2018
The YEOMEN of the GUARD. 2015
HMS PINAFORE. 2014
The GONDOLIERS. 2013
The MIKADO. 2012
The PIRATES of PENZANCE. 2011, 2024
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COSA POPS!
Themed Opera Pops Concerts Since 2006
Our Mission
COSA GROWS STORYTELLING
with SINGING EXCITEMENT!
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Our vibrant, diverse performers ignite your imagination through thrilling concerts and performances. We offer heartwarming emotions and send you soaring across genres and cultures. Initially performing in traditional forms, our singers are letting loose with Broadway, pop, and styles for miles. COSA opens pathways for artist-citizens in the world. We create great experiences for each other. We sing the universal stories you want to hear, and stories unimagined before - you will want to remember. We welcome you to our exciting circles of singing.
Contact COSA Canada
A COSA Circle of COSA Friends
COSA Canada is thriving in part because of COSA friends' meaningful engagement in the COSA Circle
Bel Canto Foundation for the Advancement of Italian-Canadian Heritage and Opera
The Advocates' Society
Kingston Youth Orchestra,
Hugh Johnston, Conductor
Physiotherapy, Massage, Acupuncture, Chiropractic
(905) 709-7147
Connecting the Arts, Communications and Technology
