Rhythm
Rhythm is the temporal pattern of sounds and silences that gives music its flow and structure. It involves the organization of beats, accents, and durations, shaping how listeners experience a piece.
Music Theory
Explore Music Theory with clear music dictionary guides to notes, scales, chords, rhythm, harmony, melody, and musical structure.
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Chord Inversion
A chord inversion rearranges the order of notes so that a note other than the root occupies the lowest pitch. This technique is fundamental to voice leading, harmonic variety, and bass‑line movement across many musical styles.
Monophony
Monophony is a musical texture consisting of a single melodic line without harmonic accompaniment. It appears in chant, folk traditions, and certain modern styles, offering a clear, unison sound.
Bebop Scale
The bebop scale is a eight‑note (octatonic) scale derived from the major or dominant scale by adding a chromatic passing tone. It is a fundamental tool for jazz improvisation, creating melodic lines that fit smoothly over fast‑moving chord changes.
Whole Tone Scale
The whole tone scale is a six‑note, symmetrical scale built entirely of whole‑step intervals. It creates an ambiguous, dream‑like sound and is used in classical impressionism, jazz, and contemporary music.
Minor second
The minor second is the smallest interval in the standard Western twelve‑tone system, spanning one semitone. It is a highly dissonant interval used for expressive tension in melody, harmony, and orchestration.
Major Seventh Chord
A major seventh chord is a four‑note harmony built from a major triad plus a major seventh interval above the root. It is common in jazz, pop, and classical music for its lush, slightly tense sound.
Relative Major (Music Theory)
In music theory, the relative major of a minor key shares the same key signature but starts on the third scale degree. Understanding this relationship helps musicians navigate key changes, compose, and analyze tonal music.
Plagal Cadence
A plagal cadence is a harmonic progression that moves from the subdominant (IV) to the tonic (I) chord, often heard at the end of hymns and folk songs. It creates a softer, more gentle resolution than the dominant‑tonic authentic cadence.
Chord (music)
A chord is a simultaneous sounding of three or more distinct pitches, creating harmony in Western music. Chords serve as the building blocks of progressions, shaping the emotional contour of a piece.