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This clinically beneficial program provides vocal and movement exercises and generates new learning and comfortable challenges in a shared supportive environment. Most groups  meet on a weekly basis. 

Our Music Director, Sun Joo Lee, has a Master's in Music Therapy from Arizona State University. She has worked with our choral groups since 2008. Her energy and dedication inspires us all. Classes are also given by talented Interim Music Directors, Weisai Sun, Kiersten Jungbluth and Carolyn Perkins.

The  photograph above shows Ms. Lee directing the combined West Side and North West Choral groups in concert in November 2019. The photo at the  right was taken at a Zoom session on Christmas Eve, December 24, 2020.

Tremble Clefs was founded in Scottsdale Arizona in 1994. In 2018 we incorporated and were granted nonprofit status by the IRS.  

Voice loss, decreased voice volume, voice with a monotone quality are common symptoms of Parkinson's disease. 

Regular participation in our singing groups strengthens the vocal chords. Participation keeps members active and engaged, resulting in new-found energy.