Counting and rhythm
To structure the movement of music in time, the staff is divided into measures or bars by bar lines.

The length of the bars [...]
Tunes, Chords and Techniques in all Styles
Counting and rhythm
To structure the movement of music in time, the staff is divided into measures or bars by bar lines.

The length of the bars [...]
The Bass Clef
The bass clef is a stylized ‘F’ which sits on the second line from the top of the staff. It is also called the F-clef. The note it surrounds is an F. The notes written in the bass clef are usually played with the left hand.

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Are you having trouble reading piano sheet music? Or are you a beginner piano player wanting to learn how to read the notes? Reading sheet music is easier than you think.
The naming of notes follows the order of the alphabet from A to G and then repeats itself:
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In addition to playing blues licks, being able to apply the blues scale and play it fluently over a left-hand pattern is essential for your blues piano soloing.
As a first step, familiarize yourself with the blues scale. It consists of the root, minor third, fourth, sharp fourth (or flatted fifth), fifth and minor seventh of any given key. Another way to memorize the blues scale is to play a minor seventh chord and add the fourth and sharp fourth.
Here are the notes of the blues scale in the key of F.

The F Blues Scale

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To enhance the basic piano blues, you can play seventh chords instead of just major triads. Dominant seventh chords are an essential ingredient to blues, gospel or jazz. [...]