Videos Enjoy these recent PHS Instrumental Music videos. Additional videos can be found on the official PHSMB YouTube channel. PHSMB 4th of July Parade – 07/04/22 PHS String Concert at the Poway Center for Performing Arts – 11/03/21 Rancho Bernardo Tournament – 10/09/2021 PHSMB Halftime Show – 09/17/2021 Poway Days Parade – 09/11/2021 for more…Go to THE PHSMB YOUTUBE channel