
Beginner Music Theory Course
Learn the fundamentals of music theory from the ground up — from how sound works to how chords create emotion. This course covers scales, rhythm, intervals, and harmony in a clear, structured way. Whether you play an instrument or just want to understand music better, this is where you start.
What you will learn:
This course takes you through every essential area of music theory, starting with pitch, the musical alphabet, and how to read notation on a staff. You will learn how rhythm and meter work, how to build major and minor scales, and how to identify key signatures using the circle of fifths. From there, you will study intervals, construct all four triad qualities, and understand seventh chords. You will also analyze chord progressions and cadences, and explore melody, musical form, and basic score analysis. By the end, you will have a complete, working knowledge of music theory fundamentals.
How you study in practice Beginner Music Theory Course
How you practice Beginner Music Theory Course
For companies looking to train their teams
With Dedika for businesses, the course includes exercises and examples tailored to your own business and the way your company needs.
Course Content
8 Chapters • 39 LessonsDuration between 4 and 360 hours (you decide)
Chapter 1HideHide detailsSee detailsSound, Pitch, and Musical Basics
Sound, Pitch, and Musical Basics
Lesson 1 • Reading the Staff and Clefs
Teaches the five-line staff and the treble and bass clef systems. Enables students to locate and name written pitches accurately.
Lesson 2 • How Sound Becomes Music
Covers the physics of sound waves and how frequency creates pitch. Grounds all future music theory in the physical reality of sound.
Lesson 3 • The Musical Alphabet
Introduces the seven letter names used in Western music and their repeating pattern. Provides the naming system used throughout the entire course.
Lesson 4 • Sharps, Flats, and Enharmonics
Explains how sharps and flats raise or lower pitches by a half step. Introduces enharmonic equivalents to prepare students for key signatures.
Chapter 2HideHide detailsSee detailsRhythm, Meter, and Note Values
Rhythm, Meter, and Note Values
Lesson 1 • The Beat and Pulse
Defines the beat as the steady pulse underlying all music. Connects note values to real-time duration through counting and tapping exercises.
Lesson 2 • Time Signatures Explained
Explains the top and bottom numbers of a time signature and their meaning. Students correctly group beats into measures in 2/4, 3/4, and 4/4.
Lesson 3 • Compound Meter Fundamentals
Introduces 6/8, 9/8, and 12/8 as compound meters where the beat divides into three. Expands rhythmic literacy beyond simple duple and triple meter.
Lesson 4 • Ties, Slurs, and Syncopation
Distinguishes ties from slurs and introduces off-beat rhythmic patterns. Prepares students to read more complex rhythmic notation accurately.
Lesson 5 • Note and Rest Values
Introduces whole, half, quarter, eighth, and sixteenth notes and their equivalent rests. Establishes the duration system used in all rhythmic reading.
Chapter 3HideHide detailsSee detailsScales and Key Signatures
Scales and Key Signatures
Lesson 1 • Natural, Harmonic, and Melodic Minor
Presents the three forms of the minor scale and their distinct interval patterns. Students distinguish each form by sound and written structure.
Lesson 2 • Relative and Parallel Minor Keys
Clarifies the difference between relative minor and parallel minor relationships. Students find the relative minor of any major key and vice versa.
Lesson 3 • Key Signatures and the Circle of Fifths
Explains how key signatures eliminate repeated accidentals and introduces the circle of fifths as an organizational tool. Students identify all 15 major key signatures.
Lesson 4 • Pentatonic and Blues Scales
Introduces the major pentatonic, minor pentatonic, and blues scales as practical melodic tools. Connects scale theory to widely used musical styles.
Lesson 5 • The Major Scale Pattern
Defines the major scale using the whole-whole-half-whole-whole-whole-half step formula. Students build major scales starting on any white or black key.
Chapter 4HideHide detailsSee detailsIntervals: The Building Blocks of Harmony
Intervals: The Building Blocks of Harmony
Lesson 1 • Interval Inversion
Teaches the rule that inverted interval numbers sum to nine and qualities flip between major and minor. Students quickly identify inversions without recounting.
Lesson 2 • Interval Numbers and Half Steps
Defines intervals by counting letter names and half steps between two pitches. Establishes the numeric naming system for all subsequent interval work.
Lesson 3 • Consonance, Dissonance, and Ear Training
Categorizes intervals as consonant or dissonant and links each to its characteristic sound. Develops the ear alongside the theoretical framework.
Lesson 4 • Minor, Diminished, and Augmented Qualities
Explains how lowering or raising intervals by a half step changes their quality. Completes the full interval quality system from diminished to augmented.
Lesson 5 • Perfect and Major Interval Qualities
Identifies perfect intervals (unison, 4th, 5th, octave) and major intervals (2nd, 3rd, 6th, 7th). Students apply quality labels to intervals built above any note.
Chapter 5HideHide detailsSee detailsChords and Triads
Chords and Triads
Lesson 1 • Triad Inversions
Explains root position, first inversion, and second inversion using figured bass notation. Students identify and notate all inversions of any triad.
Lesson 2 • Diatonic Triads in Major Keys
Builds a triad on each scale degree of the major scale and assigns Roman numeral labels. Students identify the quality of every diatonic chord in any major key.
Lesson 3 • Diatonic Triads in Minor Keys
Derives diatonic triads from the natural and harmonic minor scales. Students compare minor key chord qualities to their major key counterparts.
Lesson 4 • Triad Structure and Stacking Thirds
Defines a triad as three pitches built by stacking two thirds and names the root, third, and fifth. Connects interval knowledge directly to chord construction.
Lesson 5 • The Four Triad Qualities
Distinguishes major, minor, diminished, and augmented triads by their interval content. Students construct all four qualities from any given root.
Chapter 6HideHide detailsSee detailsSeventh Chords and Extended Harmony
Seventh Chords and Extended Harmony
Lesson 1 • Adding the Seventh to Triads
Explains how a seventh interval above the root creates a four-note chord. Connects triad knowledge to the richer sound of seventh chords.
Lesson 2 • Diatonic Seventh Chords in Major
Assigns seventh chord types to each scale degree of the major scale using Roman numerals. Students identify the seventh chord quality at any diatonic position.
Lesson 3 • Introduction to Ninth Chords
Introduces the major ninth and dominant ninth as extensions beyond the seventh. Provides a conceptual bridge to jazz and contemporary harmony.
Lesson 4 • Seventh Chord Inversions
Extends figured bass notation to cover all four positions of a seventh chord. Students notate and identify root position through third inversion.
Lesson 5 • The Five Seventh Chord Types
Presents major seventh, dominant seventh, minor seventh, half-diminished, and fully diminished seventh chords. Students build each type from any root.
Chapter 7HideHide detailsSee detailsChord Progressions and Functional Harmony
Chord Progressions and Functional Harmony
Lesson 1 • The Authentic and Half Cadence
Explains cadences as harmonic punctuation and focuses on V–I and ending on V. Students identify and write authentic and half cadences in four-part style.
Lesson 2 • Common Chord Progressions
Analyzes frequently used progressions such as I–IV–V–I, I–V–vi–IV, and ii–V–I. Students recognize these patterns in popular, classical, and jazz contexts.
Lesson 3 • Plagal and Deceptive Cadences
Introduces IV–I and V–vi as alternative cadential resolutions. Expands students' ability to recognize and use varied harmonic endings.
Lesson 4 • Secondary Dominants
Introduces the concept of tonicizing non-tonic chords using V/x notation. Students add secondary dominants to progressions to create harmonic color.
Lesson 5 • Tonic, Subdominant, and Dominant Functions
Defines the three harmonic functions and the chords that fulfill each role. Students categorize any diatonic chord by its functional behavior.
Chapter 8HideHide detailsSee detailsMelody, Form, and Musical Analysis
Melody, Form, and Musical Analysis
Lesson 1 • Score Reading and Full Analysis
Applies all course concepts to analyze a complete short piece for melody, harmony, rhythm, and form. Serves as the capstone integration of all prior learning.
Lesson 2 • Melodic Contour and Phrase Structure
Examines how melodies rise, fall, and arch and how phrases create musical sentences. Students identify antecedent and consequent phrases in written examples.
Lesson 3 • Motives and Melodic Development
Defines the motive as the smallest melodic unit and explores repetition, sequence, and variation. Students identify motivic development in short musical excerpts.
Lesson 4 • Rondo, Theme and Variations, and Sonata
Surveys larger formal structures used in classical and popular music. Students label sections and describe the function of each part in extended forms.
Lesson 5 • Binary and Ternary Form
Introduces two-part and three-part musical forms using letter labels A and B. Students diagram the form of short pieces and explain each section's harmonic role.
Your valid completion certificate
This course is for you:
Self-taught guitarist: wants to understand the theory behind the songs they play.
Aspiring songwriter: needs harmonic vocabulary to move beyond three-chord patterns.
Music production hobbyist: seeks theory knowledge to make better creative decisions in the DAW.
Adult beginner pianist: ready to go deeper than finger exercises and simple sheet music.
Film or media student: must understand musical structure to collaborate with composers effectively.
Career changer entering audio engineering: needs foundational theory to work alongside musicians professionally.
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