Articles

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.

Read more
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.

Read more
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.

Read more
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.

Read more
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.

Read more
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.

Read more
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.

Read more
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.

Read more
Perfect Fifth

Perfect Fifth

Published on 25 May, 2025

The perfect fifth is the most stable consonant interval spanning seven semitones, forming the foundation of tonal harmony and chord construction in Western music.

Read more
Major Second

Major Second

Published on 25 May, 2025

The major second is a fundamental interval spanning two semitones, essential for scale construction and melodic movement in Western music.

Read more
Minor Third

Minor Third

Published on 25 May, 2025

The minor third is a fundamental interval of three semitones that forms the basis of minor chords and creates darker, more melancholic musical expressions.

Read more
I-V-vi-IV Progression

I-V-vi-IV Progression

Published on 25 May, 2025

The I-V-vi-IV progression is the most popular chord sequence in contemporary music, appearing in countless hit songs with its perfect balance of stability and movement.

Read more