[{"data":1,"prerenderedAt":4},["ShallowReactive",2],{"chart:island-birdie":3},"title: Island Birdie\ncomposer: McCoy Tyner\nstyle: Calypso\nkey: Eb\nform: AAB, 26 bars\n# analysis: 2026-10-31, rules v2; Eb\n\nsection: A1\n1  | Eb6     # tonic: the 4th is in the key\n2  | Fm7     # ii of the ii–V to Eb\n2  | Bb7     # V7 of Eb: natural tensions\n3  | Eb6     # tonic: the 4th is in the key\n4  | Fm7     # ii of Bb7: Dorian\n4  | Bb7     # V7\u002FI in Eb: natural tensions\n5  | Dm7b5   # iiø7 of C minor: Locrian, the key's own notes (its ♭2 is a passing note)\n5  | G7      # V7\u002Fvi in Eb: b9 and b13 are in the key\n6  | Cm7     # ii of F7: Dorian\n6  | F7      # V7\u002FV in Eb: natural tensions\n7  | Fm7     # ii of the ii–V to Eb\n7  | Bb7     # V7 of Eb: natural tensions\n8  | Eb6     # tonic: the 4th is in the key\n\nsection: A2\ncopy: A1\n\nsection: B\n1  | Ab7sus  # IV7sus4 before its dominant: Mixolydian, the 4th is a chord tone here\n1  | Ab7     # IV7 in Eb, not resolving: the #11 is in the key\n2  | Ab7\n3  | F#m7    # ii of B7: Dorian\n3  | B7      # extended ii–V: a side-step, its own key\n4  | F#m7    # ii of B7: Dorian\n4  | B7      # extended ii–V: a side-step, its own key\n5  | Ab7sus  # IV7sus4 before its dominant: Mixolydian, the 4th is a chord tone here\n5  | Ab7     # IV7 in Eb, not resolving: the #11 is in the key\n6  | Ab7\n7  | Fm7     # ii of Bb7: Dorian\n7  | Bb7     # V7\u002FI in Eb: natural tensions\n8  | F#m7    # ii of B7: Dorian\n8  | B7      # extended ii–V: a side-step, its own key\n9  | Ab7sus  # static sus: Mixolydian\n9  | Bb7sus  # V7sus4 before its dominant: Mixolydian, the 4th is a chord tone here\n10 | Bb7     # V7 of Eb: natural tensions\n10 | N.C.\n",1793575891893]