Enter your Sign-on user name and password.

Forgot password?
  • Follow us on:
Loading video...

Start Learning Now

Our free lessons will get you started (Flash® 10 required).
Get immediate access to our entire library.

Sign up for Educator.com

Features Overview

  • Get on-demand access to our complete library
  • Search and jump to exactly what you need to learn
  • Track your progress
  • Download practice and lesson files
  • *Ask questions and get answers from our community & instructors

Major Triads

  • The Root of a Major Triad is the bottom, or tonic note.  
  • The third of a Major Triad is the middle note, or third note of the scale.
  • The fifth of a Major Triad is the top note, or fifth note of the scale.
  • A major triad is composed of a major third beneath a minor third.

Major Triads

Lecture Slides are screen-captured images of important points in the lecture. Students can download and print out these lecture slide images to do practice problems as well as take notes while watching the lecture.

Music Theory