The Organizers assigned to the six AYO orchestras are to be notified in advance in the event of an illness, family/personal emergency, or unavoidable conflict that will prevent a student from attending a rehearsal and/or performance. If the absence/tardy is a last-minute unexpected circumstance, you may notify the Organizers by telephone. E-mail addresses and telephone numbers for the Organizers are indicated in the contact list below. Do not contact the conductors regarding absences/tardies.