THS Orchestras

About OATH

Welcome to the Troy High School Orchestra web site! Located in Troy, Michigan, Troy High School supports three performing Orchestras (Freshman, Concert, and Symphony), the Country Fiddlers performing ensemble, and many fine soloists. Under the direction of Bryan Kolk, the Troy High Orchestras inspire and amaze their audiences with the exceptional quality and maturity of their performances. These award winning Orchestras consistently achieve the highest rankings at district and national competitions. This site is dedicated to the talented students of the Troy High Orchestras and their families. We invite you to browse our site and learn more about the Troy High Orchestras!

The Orchestra Association of Troy High (OATH) is a parent and community-supported non-profit organization, whose purpose is to help support students in the three Troy High School orchestras. All OATH members are volunteers.

OATH is a tax-exempt, nonprofit, 501 (c)(3) organization. Contributions are tax deductible to the extent permitted by law.

Follow us on Facebook


Join DSO musicians and Metro Detroit music students for a week of fun and learning, July 25-30, 2016 at the 2016 AVANTI Summer MusicFest. They are especially in need of violinists!


Another great Holiday Concert! Thank you to our students and our new Director, Bryan Kolk!.

Hi Troy Orchestra Parents!

The following are the upcoming events for your Troy High Orchestra students!

But first, here are some photos of your Troy High Orchestra students in San Antonio for the 2016 Orchestra Competition! And now, for ONLY $5.00 you can order the 2016 MusicFest Texas Festival DVD to see your Troy High Orchestra students perform their award winning music in San Antonio! Order yours now and support your student muscians and this incredible program at Troy High!

Concerto Concert: May 25th. Rehearsal is on May 24th. Concert and Symphony (Orchestra and Band) Orchestra perform for this concert. The concert highlights the graduating seniors and the featured soloists are our graduating seniors. As usual all parents/students are welcome to attend. There is no fee to attend. During this concert we will decorate the stage with Spring flowers that we are selling to the members in the audience. Please help us by pre-purchasing these flower pots ahead of time. Also, support your graduating senior by purchasing a "On a Personal Note..." ad for $10.00 which will be included in the Concerto Concert program!

Orchestra Banquet: May 31st at the San Marino Club in Troy. The senior students are free, but do need to RSVP. The deadline to RSVP is May 20th. We have to give our final count to the restaurant then, so please be on time!

Freshman Concert: June 2nd. Rehearsal is on June 1st. This is known as the "Concert of the Future". The THS Freshman will perform with the 8th graders from Smith and Boulan. We would like all freshman parents to attend and show your support for your students. There is no fee to attend.

Yearbook: We will be producing an Orchestra Yearbook that will be available for purchase. More information to follow. Seniors, if you have not submitted your picture and your Bio, please do so as soon as possible. Guidelines are here.

Troy High has provided the orchestra a storage area at the back of the stage. If you have OATH equipment at your home, please contact Carol Mazurek at 248-217-6603. She will arrange for you to bring this equipment to school for storage.