Meet your 2018 Tuba Staff!


Elijah Alonzo


Major: Music Education

Classification: Sophomore

Instrument: Tuba

This is my second year marching in SOSA and my first year on music staff. I’m a brother of Kappa Kappa Psi and also the librarian for UTSA’s chapter of the International Tuba Euphonium Association. I’m not picky when it comes to food and will most likely eat more than you.

“If you want something done right, do it yourself.” - Charles-Guillaume Etienne


Trevor Smith

Major- Biomedical engineering

Classification- Junior

Instrument- Tuba

This is my third year and SOSA. It's my first year as visual staff and can't wait to meet all the new faces. I really want to try and make everyone feel include and make our section feel like a small family and just enjoy being around each.

Quote- "One thing about music, when it hits you, you feel no pain." -Bob Marley

Isaiah Margis

Major: Music Education

Classification: sophmore

Instrument: tuba

This will be my second year in SOSA, and I'm looking forward to seeing how much we'll grow. I really enjoyed the atmosphere here when I first came to college and it's a big reason of why I'm coming back. Besides music, I also really enjoy sports, video games, and going camping.



Sergio Castillo

Major: Electrical engineer

Classification: Junior

Instrument: Sousaphone

This year will be my third year in Sosa and first year being a Sousaphone staff memeber. I am the type of person that likes to get things done with time while having a good time doing it. I enjoy playing video games and hang out with friends. Sosa is a great place to get to know new friends. Go Runners!