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This website is maintained by the San Marcos Music Boosters and is not a part of San Marcos High School or the San Marcos Unified School District. Neither San Marcos High School nor San Marcos Unified School District is responsible for the content of this website or the content of links external to this website.
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The San Marcos High School music and color guard program is a transformative experience, providing students with exceptional music, performance and competitive opportunities and personal growth through individual responsibility and accountability.
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San Marcos High School
1615 San Marcos Blvd
San Marcos
CA 92078