Want to play a chord progression in every key—but without relying on the Circle of 4ths or a chord chart? There’s a simple fretboard visualization hack that makes it surprisingly easy.
In this video, I’ll show you how to move through all 12 keys using a technique that’s great for ear training, transposing, and improvisation. Whether you’re a beginner or an experienced guitarist, this method helps you understand the fretboard in a more intuitive way.
What You’ll Learn
- A fretboard hack that simplifies key changes
- How to play chord progressions in all 12 keys
- Why you don’t need the Circle of 4ths diagram
- Real-world application using familiar chords
If you’ve already tried my recent YouTube exercise on the Circle of 4ths, this takes it further—showing you how to think and play in every key without needing a visual aid or chord sheet.
Watch the Video:
Get the Backing Track & Free Software
The previous podcast goes through the exercise cited in the video. You can also get the free JjazzLab software here and get the file with the chord progression to run inside the program here.
Watch a video on how to use JjazzLab.
Why This Matters
Being able to switch keys on the fly is a powerful skill for any guitarist. It helps with songwriting, jamming, and understanding music theory in a hands-on way. This video lays the groundwork for a future Udemy lesson where I’ll go even deeper, but you can start benefiting from it today.