Attendance policy -Students may have up to two excused absences per semester and are also excused if sick. Performances are mandatory. For everyone's greatest benefit and success, please be prompt and in attendance for all rehearsals and performances. Late arrivals cause distraction, and the students miss important instructions. We're a team and everyone's contribution is important! We will often refer to GRCC's three C's: commitment, calendar keeping, and communication. Please help us help your students to exercise these C's, which are very useful life skills and not just choir skills!