To truly master this material, you must combine the PDF with:
The PDF explains that an "outside" note is only valid if you bend it slightly or accent it aggressively. Flat, metronomic playing of chromatic scales sounds like noise. Solution: Record yourself. If the outside note doesn't make you smile, add vibrato. Scott Henderson Jazz Fusion Improvisation Pdf
You cannot execute Henderson’s lines without the right technique. The PDF often highlights his use of (using the pick and fingers simultaneously). To truly master this material, you must combine