Step #1 0:14 Step #2 4:24 Step #3 8:02 Step #4 12:59
all the tabs and the backing track of this lesson:
https://www.klangfarbe-noten-shop.de/en/Noten-Download/blues-guitar/blues-in-a-comping-improvising-basics.html
more blues solos:
https://www.klangfarbe-noten-shop.de/en/Noten-Download/blues-guitar/Bluesmans-Corner-1.html