Jazzharmóniák

Jazzharmóniák refers to the harmonic language and chord progressions commonly found in jazz music. It is characterized by a rich and complex vocabulary that distinguishes it from classical or popular music harmony. A fundamental element is the extensive use of extended chords, such as 7ths, 9ths, 11ths, and 13ths, which add color and depth beyond simple triads. Altered chords, where certain tones are chromatically raised or lowered, are also prevalent, creating tension and leading to resolutions.

Common chord progressions in jazz are often cyclical and involve more sophisticated voice leading and movement between chords. The ii-V-I progression, a cornerstone of jazz harmony, is a prime example, where a chord built on the second degree of the scale is followed by a dominant chord (V), which then resolves to the tonic chord (I). This progression is incredibly versatile and forms the basis for countless jazz tunes.

Modal harmony, derived from musical modes rather than traditional major and minor scales, also plays a significant role. This approach often utilizes sustained chords and a less goal-oriented harmonic movement, creating a more atmospheric or improvisational feel. Additionally, chromaticism, the use of notes outside the prevailing key, is employed liberally to create smoother transitions, add tension, or emphasize melodic lines. The understanding and application of these harmonic concepts are crucial for jazz musicians, both for composition and improvisation.