e737e0c0b2
5 pop progressions x 2 plays: axis (I-V-vi-IV), '50s doo-wop, Canon pop line, Mixolydian bVII, minor loop (i-bVI-bIII-bVII). Open campfire + movable/barre play each; sus taught as fills (chords voiced plain). KB now 10 styles / 50 progressions / 100 plays. Critic PASS (voicings hand-verified, no duplicate ids). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>