Jazzhacker Scales And Modes For 4-string Bass May 2026

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

Whether you’re playing jazz, funk, or metal, this guide provides a massive visual library to bridge the gap between theory and actual playing. Jazzhacker Scales and Modes for 4-String Bass

Available as a 199-page Kindle Edition and a dedicated Android app featuring an integrated metronome and practice slideshows. Why It Matters for Your Practice The hands-free slideshow mode on the app allows

High-quality, color-coded illustrations that show you exactly where every note sits on your 4-string fretboard. Why It Matters for Your Practice High-quality, color-coded

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

You can find the digital versions at Jazzhacker's official site or through the Google Play Store.

It's a perfect supplementary "textbook" for building custom bass courses.