The foundation of nearly all blues is the 12-bar progression. In the key of C, it typically follows this pattern: (I chord): 4 bars F7 (IV chord): 2 bars C7 (I chord): 2 bars G7 (V chord): 1 bar F7 (IV chord): 1 bar C7 (I chord): 2 bars (often ending with a "turnaround")
Many students find it helpful to join communities like Reddit to share their progress and find free resources. Blues Piano For Beginners
The left hand acts as your rhythm section. Start with simple whole-note chords, then progress to: : Moving up and down the notes of the chord. The foundation of nearly all blues is the 12-bar progression
If you are transitioning from other styles, Colourful Keys suggests listening to classics like Ray Charles' "I Got a Woman" to internalize the beat. For playable repertoire, FreeJazzLessons.com recommends starting with because it stays on one chord, or "C Jam Blues" for its minimal, easy-to-learn melody. Start with simple whole-note chords, then progress to: