Combinator (Seattle’s Sean Fairchild) has released the first episode from an instructional video series entitled Modern Bass Applications: “Beginner to Advanced Double Thumbing and Quad Slap Technique” is a fun but focused lesson on advanced right hand techniques that invites viewers into an intimate, private lesson style setting. The 45-minute, 4K MP4 features info, anecdotes & examples in a friendly and approachable style, and advances from the first stages of through-string slapping through much more advanced double thumb and 2-3 finger popping combinations. It’s available now at”