The 12-bar blues (or blues changes) is one of the most popular chord progressions in popular music. The blues progression has a distinctive form in lyrics and phrase and chord structure and duration. It is, at its most basic, based on the I-IV-V chords of a key.
A 24-bar blues follows the same changes but each chord lasts for twice as many measures.
The blues can be played in any key. Mastery of the blues and rhythm changes are "critical elements for building a jazz repertoire" (Thomas 2002, p. 85).
Other articles related to "blues, blue":
... Jazz is considered to have some of its roots in the blues (Shipton 2007, 4-5), and the blues progression is one of several blues elements found in jazz such as blue notes ... Tunes that utilize the jazz-blues harmony are fairly common in the jazz repertoire, especially from the bebop era ... A twelve-bar jazz blues will usually feature a more sophisticated — or at any rate a different — treatment of the harmony than a traditional blues would, but the underlying features of the ...
... are extended over twelve bars in popular music—especially in jazz, blues, and rock music ... For example, a twelve-bar blues progression of chords in the key of E has three sets of four bars E-E-E-E7 A-A-E-E B7-A-E-B7 this progression is simplified by ... The twelve-bar blues structure is used by McCartney's "3 Legs", which was noted earlier ...
Famous quotes containing the word blues:
“Holly Golightly: You know those days when youve got the mean reds?
Paul: The mean reds? You mean like the blues?
Holly Golightly: No, the blues are because youre getting fat or maybe its been raining too long. Youre just sad, thats all. The mean reds are horrible. Suddenly youre afraid and you dont know what youre afraid of.”
—George Axelrod (b. 1922)