Trey’s Theory Corner
Connect the dots to epic melodies!
Make your chords more colorful with SEVENTHS!
Analyze This (diatonic chord progression)
What chords are in the key you're in? Find out here!
Why is this interval so controversial?
Go fourth and conquer!
The most crucial of all intervals!
Improve your knowledge of seconds, in seconds!
What are intervals, and what happens when you invert them?
Music theory for everyone! Ok, maybe not for children.