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Performing Groups

Tesoro Instrumental Music includes many different groups and ensembles.  

Ways to Help

To have a successful music program, we need lots of parent help.  

Booster Information

A dedicated parent group supports Tesoro Instrumental Music. 

Tesoro Field Show

The Tesoro High School Field Show will be held on October 6, 2018

Jazz Dinner

Saturday, May 12 - Dinner 6pm / Concert 7pm

Click here to buy tickets! 

News ...

Band Camp!

Tesoro Band Camp will be here before you know it!   Click the "Band Camp" link at the top of the page for more information.

Graduation Leis Sales

Click here for details about our annual graduation leis sale.  

Goodwill Event and Shredding Event

On Saturday, May 19 we hosted a Goodwill Fundraiser and Shredding fundraiser at Tesoro. We are thrilled to report that we made $3484 between Goodwill and shredding. Thank you SO much for your support!

Online payments to Tesoro Music

Need to make an payment to the Music Boosters (band camp dinners, jazz mini camp, annual fair share contribution), visit our online payments website.  (Unfortunately, we cannot accept Chicago trip payments via our online website. Those payments must be made via check.)

Fall TEU Calendar

Click here for the Fall TEU (Tesoro Entertainment Units) Calendar of Events. TEU includes marching band, drumline, and dance guard. 

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.  

Contact Us

Booster President: 


For additional booster information,  click on "Booster Information" above. 

Band directors: 

Mr. Andy Magaña: ahmagana@capousd.org 

& Yeon Choi:  yechoi@capousd.org 

Tesoro High School Instrumental Music Website

TMB online payments website

TMB SmugMug photo site

Tesoro Music Boosters

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