The Treble Choir of Houston at Christ Church Cathedral is an acclaimed ensemble of young women from grades six to twelve that provides outstanding musical training in a nurturing environment. Coming from diverse backgrounds, these young women are united in their pursuit of musical excellence. The Treble Choir’s mission is to help each singer realize her full potential as a person and as a musician. Self-esteem, confidence, and leadership skills are cultivated through an environment of love, respect, and support. The Treble Choir was founded in 2006 by Marianna Parnas-Simpson. The ensemble performs widely in the community and serves as the resident children’s choir at Christ Church Cathedral (Episcopal), Houston. Some of the choir’s performance highlights include appearances at Carnegie Hall, the International Choral Festival in Powell River, British Columbia, and the Washington National Cathedral.