Interval Ear Training - 1 hour of hands-free ear training exercises
Dr. B Music Theory Lesson 3 (Intervals, Consonance vs. Dissonance)
Psychoacoustics: Explaining Tonotopicity, Consonance, and Dissonance | Susan Rogers | Berklee Online
Interval Qualities - Intervals Made Easy (Part 2) - Easy Music Theory
Using Borrowed Chords - Music Composition
Why Some INTERVALS Are Major Or Minor While Others Are Perfect?
The Psycho Chord - Consonance vs Dissonance
Songs that will help you identify ascending intervals
How to Read Notes The EASY Way You Weren’t Taught
43 Music Theory Concepts That EVERY Modern Composer Should Master [The Music Theory Map]
The Mathematical Problem with Music, and How to Solve It