School of Rock may refer to: 1) School of Rock (formerly known as The Paul Green School of Rock Music) is a music education program. This for-profit educational company operates and franchises after-school music instruction schools in the United States, Canada, Mexico and the Philippines, serving more than 17,000 students via 140 locations in 8 countries, becoming the largest after-school music program in the United States. Though they offer a pre-school introduction to music for children age two through six