The Treble Choir of Houston at Christ Church Cathedral  is a nurturing community of young women grades 6-12 that provides them with exceptional interpersonal and musical experiences. Founded in 2006 by Marianna Parnas-Simpson, it has flourished and grown since then.


Congratulations Houston Chamber Choir!!

The Treble Choir of Houston would like to congratulate Robert Simpson and all the members of the Houston Chamber Choir for winning the GRAMMY Award for Best Choral Performance!!!!!

The Durufle’ Complete Choral Works recording is definitely worthy of this accolade. Bob Simpson’s heartfelt acceptance speech was also noteworthy. We especially appreciate the nod to Houston as “an artistic capital of our country.”  We LOVE performing with the Houston Chamber Choir every Christmas at the Villa de Matel. It is a privilege and honor to sing with these gracious, talented Houstonians. You inspire us and demonstrate what true musicianship is.


Thank you for all your support of the Treble Choir of Houston over the years. Congratulations!!!!

Bob Chilcott About the Treble Choir -

'The Treble Choir of Houston is a first-rate group of young singers.  They sing so musically and are mentored beautifully by their Director and Founder, Marianna Parnas-Simpson. Their sound is a fusion of all that is best in the North American and European traditions.'



Upcoming Performances

Houston Chamber Choir welcomes renowned British composer Bob Chilcott for the world premiere of his newly revised #Circlesong, a complete life cycle based on indigenous writings. Set for adult and youth choirs and percussion ensemble, each movement expresses a unique facet of the love and loss that was the Native American experience as our nation expanded westward.


This concert will feature the talented young ladies of The Treble Choir of Houston at Christ Church Cathedral, directed by Marianna Parnas-Simpson.


The performances culminate in a world premiere recording. Houston Chamber Choir’s Luminary Society will host an #afterparty immediately following the Sunday, February 23, 2020 concert. Full details will be announced soon. Guests will enjoy light bites and beverages while mingling with special guest, Bob Chilcott, Houston Chamber Choir Singers, and Artistic Director Robert Simpson.



Saturday, February 22, 2020 - 7:30 PM

Sunday, February 23, 2020 - 4:00 PM


This unique concert experience is one not to be missed. For that reason, Houston Chamber Choir invites area high school choirs and their directors to join us as patrons, free of charge. In order to take advantage of this incredible opportunity to hear the premiere of Bob Chilcott’s work presented by the Houston Chamber Choir, please email info@houstonchamberchoir.org to confirm your attendance. Opportunities for attendance are provided on a first come first serve basis.


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