Do you want the ultimate guide to blues grooves? Then we've got you covered! Study common grooves in fine detail, learn to lock in with the band by hearing individual instruments, and play along to pro jam tracks in various speeds.  You'll get:  ✅ Step-by-step course, with immediate 24/7 access ✅ Short lessons in easy-to follow chunks ✅ Technical studies and practice exercises ✅ Jam tracks in various speeds NOTE: You don’t need a harmonica to take the course, but if you want to play the practice lines along to the jam tracks, we recommend harmonicas: C, G, A, Bb, D, Eb, F We're so confident that you'll love the course that we offer a 30-day 100% satisfaction guarantee. If you're unhappy and we haven't met your expectations we will give you a full refund within 30 days of purchase, no questions asked!