Explore Music Theory with clear music dictionary guides to notes, scales, chords, rhythm, harmony, melody, and musical structure.
Extended chords—9ths, 11ths, and 13ths—are built by stacking additional thirds above a seventh chord, enriching harmony with color and complexity. Their construction, voice leading, and treatment vary by genre and style, from jazz’s sophisticated textures to classical impressionism. This article explores the notation, performance, theory, history, and practical applications of these crucial harmonic devices.
Borrowed chords, also known as mode mixture, are a powerful harmonic device in film scoring, allowing composers to infuse scenes with nuanced emotions by temporarily drawing chords from the parallel major or minor key. This technique manipulates listener expectations, creating tension, nostalgia, or heightened drama with subtle shifts in color and gravity.
Polyrhythms, the simultaneous use of conflicting rhythms, are a cornerstone of many musical traditions. Step-by-step exercises break down these complex relationships into manageable, sequential tasks, allowing beginners to grasp and perform polyrhythms with confidence. This article explores the pedagogical methods, notation, performance techniques, and historical context behind these exercises.
The minor second is the smallest interval commonly used in Western music, spanning one semitone. Recognizing it by ear is a foundational skill for musicians, enabling them to perceive dissonance, chromatic movement, and expressive tension. This article provides practical ear-training tips, theoretical background, and cultural context to master the identification of the minor second interval.
A quintuplet is a group of five notes played in the time normally taken by four notes of the same value, creating an irregular rhythmic subdivision. It is notated with a bracket and the number 5, and appears across genres from classical to jazz. This guide explores its definition, notation, performance, history, and common misconceptions.
In choral and vocal music, the piano (p) marking instructs singers to perform softly but with controlled, supported tone. It is a relative dynamic, shaped by ensemble balance, breath management, and the acoustical context—distinct from its purely instrumental application. Proper execution ensures clarity and emotional nuance without sacrificing vocal health or blend.
Absolute pitch (perfect pitch) is the rare ability to identify a pitch without any reference, while relative pitch is the more common ability to discern intervals and relationships between pitches. Both can be developed to varying degrees, and each offers distinct advantages in musical training and performance.
Britpop, a British alternative rock movement of the 1990s, is defined by its melodically rich, largely major-key harmonies that draw heavily from 1960s pop and 1970s glam rock. Common progressions include the I-V-vi-IV and I-IV-V cycles, often colored with added sevenths, suspended chords, and occasional borrowed minor chords. The genre’s harmonic language balances nostalgic British pop tradition with a distinctly modern, guitar-driven punch.
Voicing seventh chords on the piano for smooth voice leading involves selecting chord tones and their layout so that each voice moves as little as possible between harmonies. This technique enhances musical coherence, minimizes awkward leaps, and ensures a seamless, lyrical connection between chords. Mastery of this skill is essential for performers, composers, and arrangers across classical, jazz, and popular styles.
Figured bass and Roman numeral analysis are two distinct systems for understanding harmony. Figured bass is a Baroque shorthand for performers, indicating intervals above a bass note, while Roman numeral analysis is a theoretical framework that labels chords by their scale degree and quality. This article explores their origins, notation, purposes, and enduring legacies.