Watch the Good Neighbors online guitar lesson by Tony Smotherman from 50 Power Pentatonic Licks You MUST Know
Have you ever tried tapping a note you just pulled off? Sound common enough. Until your tapping hand is mirroring exactly what you played on your left hand. Let's add the flat 5 and now your treading in some shreddy pentatonic territory. This lick is great to start with since it's only 3 strings. Always a good idea to isolate a small portion of an idea, work on it till mastered and extend it out to create bigger and longer lines (if that's your thing). If not the 3 strings tapped blues scale will definitely get some stares at your local blues jam.