Denver Flagship Choir at ISD

Director: Jill Teas 

Rehearsal Location: International School of Denver High School, 458 Uinta Way Denver, CO

Rehearsal Schedule: Wednesdays, 6:30-7:45 p.m. unless otherwise noted

Spring 2026 rehearsal dates: Feb. 18th, Feb. 25th, March 4th, March 11, March 18th March 25th, April 8th, April 15th, April 22nd, April 29th.

*No rehearsal April 1st for DPS Spring Break

**Some weeks may be combined with other choirs for sectionals or other large group rehearsals. 

Show weekend: May 2nd (dress rehearsal) and May 3rd (show) at the Mapleton Arts Center

Session fee: $285

Get updates on the Flagship choir

Registration will open January 7th!

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Get to Know Your Director: Jill Teas

Founder and Artistic Director Jill taught choral and general music for 26 years in Atlanta and Denver where she directed multiple award-winning choirs. In Denver, Jill taught music at Stanley British Primary school for 11 years where she directed 150 children in her 3-4-5 choir as well as vocal ensembles in the middle school. She has co-directed multiple musical theatre productions at Stanley as well as the Kent Denver summer arts program. She brings tremendous energy and enthusiasm to all of her musical direction and performances. Jill spent two years with the international performing group, Up With People, including a year as the vocal coach on their staff. Jill has been singing professionally in Athens and Atlanta, Georgia and throughout Denver for three decades. As the co-founder and musical director of Voices Rock, Jill has built and led our community of 400+ members and directs the Voices Rock Flagship choir at the Denver JCC and our smaller outreach group, Reverb. With performances from Red Rocks to Ted Talks, she has established herself as one of the premier choir directors in the area. Jill holds a degree in music education/voice concentration from the University of Georgia.

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