Jazz Orchestra

Building on Chicago’s rich history as a center of jazz music creation and innovation, CYSO’s Jazz Orchestra is dedicated to the study and performance of classic and contemporary big band jazz music. Made up of 25 high school-age musicians, the ensemble performs everything from classic big band swing charts steeped in jazz tradition to new works incorporating current and emerging styles.

Regular Jazz Orchestra auditions for the 2021-2022 season are now closed. We are currently holding recruiting auditions for open spots for trumpet and trombone players.

If you would like to be considered for one of these open positions, fill out the form below to be considered for a summer recruiting audition.


  • Jazz Orchestra is open to high school-age students. No prior jazz experience is required, but students should have instrumental experience and know how to read music.
  • Jazz Orchestra weekly rehearsals take place on Tuesday evenings from 6:00 – 8:30 pm at CYSO’s rehearsal space in the Fine Arts Building, Room 833. 
  • Tuition is $850 for the season (September-May). Financial assistance is available.
  • Jazz Orchestra sectionals are led by some of Chicago’s top professional musicians and are designed to provide additional assistance in preparing season repertoire.
Pharez Whitted

Meet CYSO’s Jazz Orchestra Director, Pharez Whitted. 

A respected jazz musician and educator, Pharez Whitted has been performing for more than 30 years. He serves is on the faculty of Ravinia’s prestigious Jazz Scholar Program, served as Professor of Music at Chicago State University, and performs regularly around the region. Read full bio

Question about Jazz Orchestra? Contact Karen Mari at kmari@cyso.org 

This program is supported in part by a grant from The Louis Armstrong Educational Foundation, Inc.