Jazz School: Jazz Blues: Major Blues: 12-Bar Form & Harmony, The First Lesson

piano-ology-jazz-school-jazz-blues-major-blues-12-bar-form-and-harmony-the-first-lesson-featured

Let’s begin our exploration of Jazz Blues with a review of the Major 12-bar Blues in its most basic form…

Within each 12-bar chorus, there are three distinct 4-bar phrases…

piano-ology-jazz-school-jazz-blues-major-blues-12-bar-form-and-harmony-the-first-lesson

The deep appreciation of this three-phase structure is absolutely essential for playing 12-bar blues in authentic style.

Phrase #1 presents the main rhythmic/melodic theme and establishes a clear sense of tonic harmony (I)…

Typical Phrase #1:

Phrase #2 is typically a variation of or complement to the main theme. It is played over a temporary IV harmony, with a return back to the tonic I.

Typical Phrase #2:

Phrase #3 typically complements or answers the first two phrases and leads the listener back to the top of the next chorus. It is played over a temporary V harmony with a return to the tonic I.

Typical Phrase #3:

Now let’s combine all three phrases into a 12-bar chorus…

piano-ology-jazz-school-jazz-blues-major-blues-12-bar-form-and-harmony-the-first-lesson-tabulated

Think of these three phrases as interrelated musical sentences that tell a story. In order to sound/feel “right”, each chorus should be rhythmically and melodically coherent, say something that moves the listener, and lead back to the top of the next chorus or to a logical ending. With some rhythmic comping patterns and tasty licks in your bag and a commitment to this basic formula, your blues playing is guaranteed to blossom!

learn more… Jazz Blues: Major Blues: 12-Bar Comping: Etude #1

Advertisements