Start Getting Faster with John Petrucci (Scarred Unison) Join my Patreon family to Access all my YouTube lesson videos PDF and GP tabs, LESSON MATERIALS specialized for my patrons: Guitar practice, ear training, music theory, recording technologies, improvising, composing, sound&video production, Video Feedbacks to Your Videos and more!!! This is a very unique unison in that you can improve your alternate picking speed, technique, and rhythm feeling. I usually teach this unison to my students and