• PSJ
• Canyon Hills JHS
• Warm Springs MS
• Rancho Starbuck IS
• Ross MS
• Buena Park MS
• Tuffree MS
• Dorothy McElhinney MS
• Townsend JHS
• Temecula Valley Combined Schools

• PIA
• ECR
• Cornerstone Percussion
• Borderline Percussion
• Escondido Union HSD

• PIO
• Orange County Independent
• Kaizen

• PIW
• RCC
• Instinct
• POW Percussion
• Meraki
• Broken City
• Dark Sky
• Pulse Percussion