Snap! Raise Campaign for Tesoro HS Music - The RESULTS!


03/10/2020 -- The Tesoro HS Music program is SO VERY GRATEFUL to the Families, Friends, Supporters and Music Enthusiasts that donated to this AMAZING Program.

Our Campaign started February 3rd and concluded on March 1st. 

During that time YOU helped us raise

 $21,289 online & an additional $880 in external checks/cash! 

Combined total raised is $22,169 !!!!

Thank You for your contribution and kindness!

Current News & Events


2020 London, England Instrumental Music Spring Tour



CUSD has issued a guideline that postpones ALL district field trips as of 3/12/2020.

A special meeting was called for 3/12/2020 with the London Participants, the Music Directors and Principal Mr. Ezratty. The various issues regarding the postponement, if there will be a refund, what about senior student participants etc. will be discussed. 

More info will be forthcoming when details are shared by WorldProjects, the trip organizer.

Stay tuned!


The Tesoro HS Instrumental Program will be headed to London, England during spring break 2020! This is coming up fast! The trip itinerary will provide students with amazing performance venue opportunities as well as sight-seeing and even a ticket to catch a performance on the West-End (their Broadway).

For Trip details, visit the Director's Site/London 2020 trip page.

Final Payment of $228 is NOW Due. Please make any payments you have remaining - if you have an outstanding balance, Kathi Lewandowski, our Trip Roster/Payments manager will be contacting you soon. 

Remember: For families wishing to pay their deposit and/or payment installments via Credit Card, we have added a section to our Square Payments site to provide this option. Please note that we must pass along the credit processing fees that Square charges us.

Visit our Tesoro Music Boosters Square Site to make your deposit or payments online. Thank you!

2020-2021 Tesoro Music Booster Positions available next year! We need you!

It is time to plan for next school year, and the Tesoro Music Boosters is seeking volunteers from our community of student families.

We have a need for the following open positions:

  • Vice President
  • Ways & Means (Fundraising Chair - Exec Board position)
  • Volunteer Outreach Scheduler - Exec Board position)
  • Fall Orchestra Dinner/Concert 
  • Silent Auction Team
  • Winter Orchestra Community Pancake Breakfast 
  • Spring Jazz Band Dinner/Concert 
  • Spring Senior Orchestra Dinner 

Here is a link to Position Descriptions

Thank you for considering Tesoro Music Boosters for your volunteer time!

See the new content on this Site!

Tesoro Music Program Dining Fundraiser! Thursday, March 19th, 2020!

UPDATED: 2/26/2020 -- The Tesoro HS Music Boosters are partnering with California Pizza Kitchen in Mission Viejo to raise funds for the talented students in the Music Program. 

When you dine in or out ALL DAY, CPK will donate 20%!! of your purchase directly to our program!  

Here are the scrumptious details:

  • When: Thursday, March 19th, 2020
  • What:  Dine IN or OUT
  • Time:  ALL DAY! 
  • Where: CPK - MISSION VIEJO  location

Please view the flyer for this event: 

CPK Fundraiser Flyer

Thank you for supporting the program!!!


2020 Graduation - Lei Sales

It's time for Graduation Leis!


UPDATED 02/07/2020 -- Graduation Leis NOW available for PRE-ORDER SALES! ORDER BY June 1st!

On the Hawaiian islands, giving a lei at graduation is a long-standing tradition. This lovely custom has now spread beyond the islands and into many other parts of the world.

Leis are commonly presented when someone is arriving and leaving, so it's no surprise that leis are given to graduates as they are leaving school and arriving to this new stage of life.

By giving a lei to a graduate, you become a part of this festive tradition that is fun for both the giver and the recipient. Giving a graduation lei is a loving way to show a graduate how much you support, admire and care for them.

The Tesoro Music Boosters is again selling beautiful graduation leis to honor your graduating 2020 Senior

All Lei sale proceeds go directly to the Tesoro HS Music Program. Thank you!!

Click HERE for details AND to Order 2020 Graduation Leis!


Welcome to the Tesoro HS Music Program


Tesoro High School - a Grammy Signature School

The Tesoro High School music program has twice been recognized by the Grammy® Foundation as one of the top music programs in the nation! 

In 2015 we became a Grammy® Signature School by earning a top 5 in the nation award that year.  The program continues to excel in all areas of music ensembles & marching band activities.


Online Payments to Tesoro Music

Need to make a payment to the Music Boosters (band camp dinners, jazz mini camp, annual fair share contribution)? 

Visit our Tesoro Music Boosters Square Site for online payments.  

New Tri-M Chapter formed at Tesoro HS!

Tri-M is now at Tesoro HS! All Music & Choir Students should join!

UPDATED: 10/11/2019 -- The popular Giving Bach club transitioned this past summer to form a NEW TRI-M Chapter in time for the upcoming school year (2019-2020). With the assistance of the Music Directors, the club has formally chaptered at Tesoro HS! The Tesoro HS Music Programs (both Instrumental & Voice) are now officially a chapter of the national Tri-M Honor Society. This is amazing news, and a terrific opportunity for Tesoro HS students to become involved in a national association that can offer many benefits.

What is Tri-M you are wondering? Read on!

  • The Tri-M® Music Honor Society is NAfME’s international honor society for middle/junior-high and high school students. This National Association for Music Education (NAfME) program recognizes students for their academic and musical achievements, rewards them for their accomplishments and service activities, and inspires other students to excel at music and leadership.

  • Tri-M® offers many different advantages: not only does it create community within your music department, it also benefits your school and community as well.

  • Each school has its own chapter, which is run by the students but supervised by an advisor or sponsor, usually a school Director. 

  • Tri-M welcomes student musicians in grades 6 through 12. Currently, there are over 2,100 chapters in all 50 states, involving more than 84,000 students! Besides shining a bright light on their school’s music programs, these future leaders contribute more than 750,000 service hours in their local communities.

Additionally, for students that joined Tri-M, there is access to scholarship Funds. Tri-M provides scholarships and awards that are designed to motivate and reward those chapters and individuals who perform their Tri-M® duties and their community service with distinction.

The Tesoro Music Program is extremely excited to offer this new opportunity to all Music Students in the program!!


Tesoro Music Program in Pictures!! - SmugMug

UPDATED 12/01/2019 -- ALL Tesoro HS Music Program pictures are up on Smug Mug!!! 

Photographer extraordinaire, Alan Slipson, maintains an area on his SmugMug site dedicated to Tesoro HS Music program photographs. They are organized by school year and function. There are over 10k photographs in all! 

To gain access, send an email to and request the password. 

Be sure to check it out!   TMB SmugMug photo site 

Visit the Director's Tesoro HS Music Program Website!

 UPDATED 7/31/2019 -- The Directors maintain an official website for the Tesoro Instrumental Music Program. (  

It includes the OFFICIAL up-to-date calendar and program specific information. 

Please visit for details about the various Music Classes/Titan Regiment/Color Guard and Orchestra offerings. 

The Directors, Mr. Magana & Ms. Choi, update the site regularly. 

Contact Us

Booster President:

Band Directors: 

Mr. Andy Magaña: 

& Yeon Choi: 

Tesoro High School Instrumental Music Website  (

TMB online payments website (via Square)


Tesoro Music Boosters is a 501(c)(3) organization.  Tax ID number:  91-2147063  

Our goal is for every student to have the opportunity to 

fully participate in our program, regardless of financial need.  

Tesoro Music Boosters

1 Tesoro Creek Rd, Rancho Santa Margarita, California 92688, United States