Overview
Music theory and composition are a vital component of any musician’s development. Integrating composition with the teaching of theory is one of the most effective ways of codifying music principles into actual practice for young musicians.
Under the innovative leadership of MYS’ theory director Ryan Francis, our theory program expands students’ instrumental education with a series of classes. They introduce students to practical music theory concepts, including melody, harmony and musical forms.
Building on a foundation of standard musical notation, ear training, and notation software, students will compose in historical and contemporary musical styles and will complete musical projects with readings by MYS ensembles. MYS instructors are experienced teaching artists who effectively communicate this integrated approach.
Registration and Tuition
New Students
Students who are entering MYS’ Music Theory program for the first time will be placed in a class based on an evaluation. In person students will take an assessment on the first day of classes. New online students will recevie the assessment via email in September 2025 and placements will be sent out before the beginning of classes. In order to receive this evaluation, students must first register for the program. The MYS Music Theory program is open to all MYS and non-MYS students.
Returning Students
Students who participated in our online Music Theory program for the 2024-2025 season will be placed in a class for the 2025-2026 season based on the recommendation of their prior instructor. If you are a returning student to our Music Theory program and have questions about your class for the 2025-2026 season, email production@playmys.org.
Tuition
Tuition for all Music Theory Students for the 2025-2026 season is $215.
- For in-person classes, tuition is due by Friday, September 12.
- For online classes, tuition is due by Friday, September 26.
We offer tuition assistance: contact programs@playmys.org for more information.
Registration
All new and returning students must register in order to participate in our 2025-2026 classes.
2025-2026 Schedule
- Music Theory – In-Person Beginning/Early Intermediate Level
Begins: Saturday, September 13 - Music Theory – Online Intermediate/Advanced Level
Begins: Tuesday evening, September 30
- Music Theory Reading Sessions – Online Intermediate/Advanced Level
at the MYS office building
1. Tuesday, January 27
2. Tuesday, April 28
Classes Offered and Instructors
Music Theory classes will meet in-person or online via Zoom for the 2025-2026 season. Zoom links will be emailed to students if placed in an online class.
Music Theory: Overture (In-person, Portland & Hillsboro)
This applied class teaches the fundamentals of playing, reading and writing music notation. It focuses on rhythm and music notation, including scales and intervals of the major scale. This course reinforces foundational concepts of music and prepares musicians to advance to the next orchestra. This class is highly recommended for Overture students.
Music Theory: Interlude/Chamber (In-person, Portland & Hillsboro)
This class builds on the fundamentals of reading and writing music notation. It continues to focus on rhythm, scales and intervals of the major and minor scales. This class is highly recommended for Interlude and Chamber Strings level students.
Music Theory: Intermediate (Online)
This class expands on composition using standard tonal theory. This class focuses on composing with chord structures, including and beyond standard cadential progressions, such as added note chords, quartal/quintal harmonies and clusters. A wider variety of scales (chromatic, pentatonic, whole tone, modes) will also be explored.
Music Theory: Advanced (Online)
This class explores contemporary harmonic ideas and score analysis. Composition exercises to explore non-standard scales, polyrhythms, mixed meters and graphic notation. Students will work on composition exercises that utilize these advanced aspects.

Tyler Slaughter Bio
Tyler Slaughter was born and raised in Reno, NV. Tyler received his Bachelor’s in Music Education from the University of Nevada Reno in 2018 where he continued participating in the University Orchestra. Tyler began his teaching career as a middle school orchestra teacher at Yvonne Shaw Middle School in Sparks, NV where he taught a full-time string program for three years before moving to Portland to pursue his Master’s in Music from Portland State University. Tyler also brings three years of teaching experience with an El Sistema adjacent program in Reno called Reno Philharmonic Association Kids (RPAK) where he taught violin and note-reading classes to students ranging from 2-5th grade in various Title I elementary schools. Tyler currently serves as the Orchestra teacher at both West Linn HS and Athey Creek MS. He is excited to continue being a part of the MYS team and assisting in its goal of equitable opportunity in music.
Portland Overture Theory:
Saturdays, 11:20 am-12:00 pm (September 13-April 25) at Dr. King Elementary in NE Portland
Portland Interlude/Chamber Theory
Saturdays, 12:05 – 12:45 pm (September 13-April 25) at Dr. King Elementary in NE Portland

Eri Nogueira Bio
Born in Belem, Brazil, Eri Nogueira began her violin studies at age 10 at Carlos Gomes
Music Conservatory with Mr. Alexander Serafimov, and later on with Mr. Serguei Firsanov. In 1994, Eri received the “Honorable Mention” prize at the “Young Musicians Competition” in Piracicaba, Brazil. Eri performed several annual solo recitals during her studies at the Conservatory and joined the Teatro da Paz Symphony Orchestra in 1997. Upon graduating, Eri pursued her bachelor’s and master’s degree in violin performance with Mr. Jerrold Rubenstein, at Antwerp Conservatory, in Belgium.
In 2006, Eri returned to her hometown and began teaching and coordinating the violin and chamber music departments at Carlos Gomes Conservatory and Vale Musica Foundation, an “El Sistema” inspired program, for underserved children. Concomitantly, Eri performed as assistant concertmaster at Theatro da Paz Symphony Orchestra. In 2008, Eri became a member of the Philharmonic Orchestra of Minas Gerais and Sesi Minas Chamber Orchestra in Belo Horizonte, Brazil. She also taught violin at after-school programs for underserved children during that time. In 2012, Eri moved to Portland, opening a private music studio, becoming a teaching artist at Oregon Bravo Youth Orchestras, and a member of Vancouver
Symphony Orchestra, Portland Columbia Symphony Orchestra, and concertmaster of Willamette Falls Symphony.
Shortly after earning a Master’s in Education degree from Portland State University in 2018,
Eri Nogueira joined the faculty team of Lake Oswego Middle School and Lake Oswego High
School as orchestra director. She also coordinated and taught at the Lake Oswego
Elementary Strings after-school program. Under her direction, the high school orchestra
program won the district league in 2019 and 2022. The middle school program won 3rd
place at the Music in the Parks Festival in 2019 and first place in 2022. In 2022, Eri was
nominated for the 2022 LifeChanger of the Year.
Currently, Eri Nogueira teaches general music at Palisades World Language School and
maintains her playing artistry by performing with various ensembles in Oregon and
Washington. Eri has great interest in nature, traveling and culinary.
Hillsboro Overture Theory:
Saturdays, 12:05-12:45 pm
(September 13-April 25) at First Congregational in Hillsboro

Avery Soot Bio
Avery Soot is a student and guitarist at Pacific University studying for an undergraduate degree in Music Education. He has studied pedagogy with Dr. Dijana Ihas and taught in the Pacific University String Project (PUSP) for 2 years. He teaches a private guitar studio in Hillsboro, OR and is a proud student teacher at Forest Grove High School.
Hillsboro Interlude/Chamber Theory:
Saturdays, 12:05-12:45 pm
(September 13-May 2) at First Congregational in Hillsboro

Ryan Francis Bio
Ryan Francis’s music has received grants and awards including from the American Academy of Arts and Letters, the Jerome Foundation, and the Augustine Foundation, and his music has been performed across the U.S. and internationally. Francis is a faculty member at Pacific University where he teaches music technology, music theory, and international music studies. Francis holds a B.M. in music composition from the University of Michigan and an M.M. and D.M.A. in music composition from the Juilliard School.
Intermediate Theory
Tuesdays, 5:30-6:30 PM
Online via Zoom

Kirsten Volness Bio
Kirsten Volness is an electro/acoustic composer and pianist whose music is inspired by nature, myth, science, spirituality, and environmental and sociopolitical issues. She has received commissions from New Music USA, the BMI Foundation, ASCAP/SEAMUS, The American Opera Project, Metropolis Ensemble, Hotel Elefant, NOW Ensemble, Transient Canvas, Ann Arbor Symphony, and Experiential Orchestra. She performs with Providence-based Verdant Vibes, a new music ensemble and concert series she co-founded in 2015. Recipient of the MacColl Johnson and RISCA Fellowships in Music Composition, Kirsten was 2017 composer-in-residence at the Music Mansion, creating the First Fridays concert series, and served on the board of directors as Secretary. She collaborates with Meridian Project on multimedia performances exploring astrophysics, writes and performs operas with the homeless advocacy group Tenderloin Opera Company, and is an affiliate artist of Sleeping Weazel theatre company. She earned composition degrees from the Universities of Michigan (DMA, MM) and Minnesota (BA summa cum laude) and has taught privately, at Lewis & Clark, Reed College, and the University of Rhode Island.
Advanced Theory
Tuesdays, 5:30-6:30 PM
Online via Zoom