Practicing Masterclass
Mapping a Tune with Bebop Scales (Chroma Zone 02)
“Excellent. Gives great insight into how the melody of a tune can be conveyed by the appropriate chord scale while being faithful to the melody.”
About this masterclass
Genil Castro maps the standard Stella by Starlight with bebop scales, showing how to practice and integrate them by visualizing a tune's harmony and melody in one area of the guitar. This is the second lesson in his Chroma Zone series, following up on the introduction to bebop scales in lesson one.
What's covered
- Learning the melody first — in two registers where possible — as your first improvising tool
- Harmonically mapping the whole tune within a single six-fret area of the neck
- Visualizing melody and harmony in one position as two sides of the same coin
- Dominant bebop scale shapes (Mixolydian and Mixolydian b9 b13) in four positions
- Practicing bebop scales starting from the root, third, fifth, and flat seventh
- Technical tips on playing the triplet with sweep picking and legato
- The Pat Martino diminished matrix for finding dominant inversions on the fingerboard
- Syntactical vs. non-syntactical aspects of music, and why a note gets called Cb
Includes sheet music (PDF) with examples for each chord. Suited to intermediate and advanced players who want a concrete practice method for getting bebop scales into real tunes.
Lessons in this masterclass
Lessons
- 1Mapping a Tune with Bebop Scales (Chroma Zone 02)40m 12s
Reviews & Ratings
"Mapping a Tune with Bebop Scales (Chroma Zone 02) | by Genil Castro"
Excellent. Gives great insight into how the melody of a tune can be conveyed by the appropriate chord scale while being faithful to the melody.

