This is not strictly a Blues although it does follow the usual progressions but each pattern is longer than the usual 12 bars.
I haven’t added the chord line for this one as they are so obvious simply following the simple and repetitive left hand bass line and are G, C and D.
You may notice that in the second bar after the intro (and all the repeats that follow) I have marked the fingering as there is a quaver ‘thumb jump’ from D down to G.
Audio sample available shortly.