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.
The blues scale on the piano
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
The blue note in soloing
[...] read more