Jazzhacker Scales And Modes For 4-string Bass May 2026

High-quality, color-coded illustrations that show you exactly where every note sits on your 4-string fretboard.

The hands-free slideshow mode on the app allows you to practice scales in real-time without stopping to flip pages.

It's a perfect supplementary "textbook" for building custom bass courses. Jazzhacker Scales and Modes for 4-String Bass

Learning modes like (great for funk) or Mixolydian (essential for blues) can be confusing when just looking at numbers on a page. This guide turns those formulas into consistent shapes you can visualize across the entire neck.

Whether you’re playing jazz, funk, or metal, this guide provides a massive visual library to bridge the gap between theory and actual playing. Learning modes like (great for funk) or Mixolydian

Each page displays the scale's name, formula (intervals), and specific note names in all 12 keys.

Looking for a visual way to master the fretboard? by Jeffrey Williams is a comprehensive study guide designed to help bassists of all levels decode music theory through clear, at-a-glance illustrations. Each page displays the scale's name, formula (intervals),

Includes everything from standard Major (Ionian) and Natural Minor (Aeolian) to more advanced flavors like Super Locrian, Lydian Flat-Seven, and the Diminished scales.