Auditioning for the Tacoma Symphony Orchestra The Tacoma Symphony Orchestra holds audtions in late May or June of every year. Openings will be posted as they become available. If you would like to be added to the list to receive information about upcoming auditions or would like to audition for the sub list, please contact Saul Cline at 253.272.7264 or email. Auditioning for the Tacoma Symphony Chorus The Tacoma Symphony Chorus accepts new members on a rolling basis. Please contact us via email to schedule an appointment. The chorus holds auditions at the beginning of each season. Dates and times will be posted when available. Please call the TSO office to be added to the Tacoma Symphony Chorus mailing list. Audition Materials: Please bring a short piece that showcases your voice and be prepared to do some sight singing.