Piano is one of the most versatile instruments in music so it is no surprise you can play a lot of different styles of music on it.
The blues is one of the oldest styles of music and it can be played effectively on the piano.
If you want to know how to play piano blues you need to learn the blues scales.
You can keep a chart of scales nearby for reference since there are a lot of scales that can be utilized to play the blues.
The primary scale is a seven note major scale with a lowered third, fifth, and seventh note.
You should also learn the major and minor scales too.
Look on the internet for blues scales and major and minor scale charts.
If you want to learn how to play piano blues you need to learn chord progression based on the blues scale.
Begin with a 12 bar blues pattern that uses the 1, 4, and 5 chords of the key you are playing in.
What this means is that you will play the chord built on the first note of the blues scale, the chord built on the fourth note of the scale, and the chord built on the fifth note of the scale.
Try to learn the 12-bar progression to help you play the blues on the piano better.
This 12-bar progression looks like this: 1, 1, 1, 1, 4, 4, 4, 1, 1, 5, 4, 1.
You should practice applying your 12-bar blues chord progression and your blues scale on the piano.
You should use your right hand to play a melody and your left hand to do the chord changes.
Begin with a basic, slow melody and progression.
Utilize the notes in your blues scale over the 12-bar progression and you will hear the blues.
Finally, if you want to learn how to play piano blues you should practice playing simple beginning blues sheet music.
You can get beginning blues piano books at your local music store.