3rd Annual SoCal Jazz Spectacular
Saturday, April 18th, 2026

Alta Loma High School is excited to announce our third annual SoCal Jazz Spectacular located in the beautiful city of Rancho Cucamonga.  This festival offers Big Band and Combo division high school competition with amazing adjudicators and clinicians from Southern California.  More importantly, an awesome opportunity to showcase your amazing and talented students! 

Alta Loma is located near food establishments, easy freeway access, parking for spectators and a large beautiful park across the street. Comfortable auditorium seating will provide a wonderful viewing and listening experience.  In addition to our guest artist, each group will receive a clinic right after their performance from one of our adjudicators or clinicians.