The 9 step secret to BLUES RHYTHM GUITAR
https://www.youtube.com/watch?v=CjLqcsehYZI
shuffle
3 essential BLUES shuffles! | from EASY to HARD
https://www.youtube.com/watch?v=bvGIQ6lALvw
Slow Blues Guitar Backing Track in A
https://www.youtube.com/watch?v=0Yu9sN7E194