Articles

Diminished Chord

Diminished Chord

Published on 04 Jun, 2025

Master the diminished chord - the mysterious harmony built from stacked minor thirds that creates tension and drama while providing sophisticated voice leading in classical, jazz, and popular music.

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Major Second Interval

Major Second Interval

Published on 04 Jun, 2025

Learn about the major second interval - a fundamental building block of music consisting of two semitones, essential for understanding scales, melodies, and harmonic motion.

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Major Third Interval

Major Third Interval

Published on 04 Jun, 2025

Explore the major third interval - the bright, consonant interval of four semitones that defines major chords and creates the happy, uplifting sound in major tonality.

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Perfect Octave Interval

Perfect Octave Interval

Published on 04 Jun, 2025

Discover the perfect octave - the most fundamental interval in music that creates pitch equivalence across registers with its perfect 2:1 frequency ratio and 12-semitone span.

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Minor Seventh Chord

Minor Seventh Chord

Published on 25 May, 2025

The minor seventh chord is a versatile four-note harmony with a minor triad plus minor seventh, creating smooth, contemplative sounds essential in jazz and contemporary music.

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ii-V-I Progression

ii-V-I Progression

Published on 25 May, 2025

The ii-V-I progression is the most fundamental chord sequence in jazz and Western music, creating strong tonal movement through the second, fifth, and first scale degrees.

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Perfect Fourth

Perfect Fourth

Published on 25 May, 2025

The perfect fourth is a stable consonant interval of five semitones, fundamental to harmony from medieval music to modern rock, creating openness and strength.

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12-Bar Blues

12-Bar Blues

Published on 25 May, 2025

The 12-bar blues is a fundamental chord progression using I-IV-V chords over twelve measures, forming the backbone of blues music and influencing countless genres.

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Dominant Seventh Chord

Dominant Seventh Chord

Published on 25 May, 2025

The dominant seventh chord is a four-note chord built on the fifth scale degree, creating harmonic tension that drives progressions and establishes tonality in all musical styles.

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Major Seventh Chord

Major Seventh Chord

Published on 25 May, 2025

The major seventh chord is a sophisticated four-note harmony with a major triad plus major seventh, creating dreamy, floating qualities essential in jazz and contemporary music.

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Power Chord

Power Chord

Published on 25 May, 2025

The power chord is a fundamental two-note chord consisting of a root and perfect fifth, providing the raw, neutral sound that defines rock, metal, and punk music.

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Major Third

Major Third

Published on 25 May, 2025

The major third is a bright, consonant interval of four semitones that forms the foundation of major chords and creates joyful, stable harmonic progressions.

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