It's a perfect supplementary "textbook" for building custom bass courses.
Each page displays the scale's name, formula (intervals), and specific note names in all 12 keys.
The hands-free slideshow mode on the app allows you to practice scales in real-time without stopping to flip pages.
You can find the digital versions at Jazzhacker's official site or through the Google Play Store.
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.
Are you focusing on a like Jazz or Blues, or just looking to improve your overall fretboard navigation ? Ebooks New - Jazzhacker
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.
