Founded in 2013, Treble With Angels (Trebles) is the non-male, competing a cappella group at Aragon High School in San Mateo, CA. We are completely student-led and arrange and choreograph all of our music.

 

We perform a variety of genres and are always looking for new performance opportunities. Comprised of singers from different walks of life, we strongly believe in the unifying power of a cappella music. Through our music, we hope to share with the community a portion of the passion, love, and laughter that we have been able to experience in this Trebles family.