Pick a jazz or blues chart, set your own rules, and solo. The lab listens, writes your notes out on the staff, and grades them against the rules you chose. Wired headphones recommended — Bluetooth delays throw the timing off.
The chart — your key, your form, your rules
96
The lab — play, then see what you said
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Enable your mic, hit Play, and take a chorus.
Green = fits your rules (chord/scale) · blue = spice (blue notes, passing tones) · red = outside the rules. The colours — and how to use them — are taught in Learning to Fly.
Your recipes — save a practice setup, reopen it any day