Music Theory Basics 1


Music theory provides a language that allows you to express your ideas to others—whether you are a performer, a composer, or just someone who loves to listen to and talk about music. Using a diverse selection of music from the 20th and 21st centuries, this online music theory course explores the fundamental elements of music, looking closely at sound, harmony, melody, rhythm, and growth.

You’ll begin to master the elements of music, including clefs, notation, intervals, pitch, musical texture, and chord construction. You’ll also learn the core principles of melody and harmony, including range, flow, and contour, as well as rhythmic elements that help give structure to music, such as beat, pulse, and duration. 

By the end of this course, you will be able to use the elements of music theory to better understand and communicate about the music you know and love, which, in turn, will enable you to create meaningful and expressive performances and compositions of your own.

What you will learn:

✔ Identify and use the elements of Western music notation, including clefs, notation, intervals, pitch, musical texture, and chord construction    
✔ Apply the core principles of melody and harmony, including range, flow, and contour    
✔ Identify and use rhythmic elements that help give structure to music, such as beat, pulse, and duration    
✔ Create short, original melodies in a monophonic style

Join us and learn music theory online!

Next Session

Jan. 12 - Feb. 8, 2026

Teen and adult sections

VIEW ALL DATES

Tuition

$299

Rates increases Jan. 1

Ages

Teens: Grades 6-12

Adult Learners: 18+

Expert guidance
Receive direct, personalized feedback from a professional artist.
Learn on your own schedule
Explore meaningful instruction in about five hours a week, over four weeks.
Collaborate
Work with your instructor and peers through messaging or optional real-time weekly classes.
Real growth
Develop artistic skills and projects that are important to you in 30 days.
  • MuseScore (free music notation software) or another music notation software that you are comfortable using and that allows you to export music as PDF (notation) and MP3 (audio) files
  • Computer or mobile device with Internet and camera. Internet speed must be at least 1.5Mbps download and 800Kbps upload. For students using a mobile device, download the Canvas mobile app and select “Interlochen Online” as your school. (Note: Make sure your computer is compatible with MuseScore.)

No, course sections are designed for their respective age groups, either for adults (students 18 and older) or young people (students under 18).

Yes, there are eight sessions of courses per year. View the academic calendar for more session dates.

Interlochen Online certificateThis is one of three courses needed to complete the:
Music Theory Fundamentals certificate program
Musicianship Skills certificate program

Our online arts certificate programs are perfect for...

Adults looking to boost their creative résumé and LinkedIn profile

Teens who want to earn high school credit for their passion 

Upon completion of the program, you will receive a physical certificate and a shareable digital certificate. Certificates for students under 18 are accredited by the Independent Schools Association of the Central States (ISACS); high school-age students will also receive an official transcript to share with their current school for consideration for high school credit.

Interlochen Online's Learning Experience

World-class. Inspiring. Flexible.

Meet the Faculty

Andrew Martin Smith, D.M.A.

Instructor of Music Composition & Theory

Questions? Speak with an Advisor.

Email: online@interlochen.org 

Phone: 231.276.5990 

You can also schedule an appointment.

Start Learning Music Theory

Get access to Understanding Intervals in Music Theory, an exclusive guide developed by Interlochen Online faculty.

Music theory student