Chord Voicings Masterclass
Bailey's Boot Camp Basics
“If anything, you must take this course for the 12 key grip exercise. I've been playing guitar for 15 years and this is exactly what I needed to know. Unfortunately, I've had so…”
About this masterclass
Sheryl Bailey lays out the fundamentals she considers essential not just for jazz and bebop guitar, but for being an accomplished guitarist, period: organizing the fretboard, understanding where scales come from, and practicing in a way that actually builds technique. She opens by playing Benny Golson's Along Came Betty in the samba style Pat Martino pioneered — a tune that changes key every bar, and a perfect illustration of why 12-key fluency matters.
What's covered
- The 12-Key Grip — Sheryl's system of seven fingering positions (with a companion PDF) for mastering major scales in all twelve keys
- The three parental scales — major, jazz melodic minor, and harmonic minor — and how they generate 21 of the scales used in jazz improvisation
- The rest of the six-scale picture: blues and pentatonic scales, plus the two symmetrical scales (whole tone and diminished)
- Why consistent fingerings and excruciatingly slow practice are what build the muscle memory behind fluent technique
- How these fingerings connect to the Berklee/William Leavitt and Aaron Shearer pedagogies
- Practical applications: navigating tunes where the harmony shifts every bar
A clear, no-nonsense foundation course for players getting started with jazz — or longtime guitarists who want to finally organize the fretboard for good.
Lessons in this masterclass
Lessons
- 1Bailey's Boot Camp Basics1h 25m
Reviews & Ratings
"Great Boot Camp Course!"
This is a great course on organizing the major scale and approaching it in position for all 12 keys. Sheryl explains her approach which utilizes the Berklee scale forms in a very clear manner. Her explanation of how to extend the parental forms to modes is spot on.
"Wow. I am floored"
If anything, you must take this course for the 12 key grip exercise. I've been playing guitar for 15 years and this is exactly what I needed to know. Unfortunately, I've had so many scatterbrained guitar teachers. Sheryl is so eloquent and logical with her teaching. Thank you!

