Jazzhacker Scales And Modes For 4-string Bass -

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

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

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. Jazzhacker Scales and Modes for 4-String Bass

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

Are you focusing on a like Jazz or Blues, or just looking to improve your overall fretboard navigation ? Ebooks New - Jazzhacker Includes everything from standard Major (Ionian) and Natural

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

Each page displays the scale's name, formula (intervals), and specific note names in all 12 keys. by Jeffrey Williams is a comprehensive study guide

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