[{"data":1,"prerenderedAt":4},["ShallowReactive",2],{"chart:the-swinging-shepherd-blues":3},"title: The Swinging Shepherd Blues\ncomposer: Koffman, Roberts, Jacobson\nstyle: Slow Swing\nkey: Bb\nform: A, 12 bars\n# analysis: 2026-10-31, rules v2; Bb\n\nsection: A\n1  | Bb6    # tonic: the 4th is in the key\n2  | Bb6\n3  | Bb6\n4  | Bb6\n5  | Eb7    # IV7 in Bb, not resolving: the #11 is in the key\n6  | Eb7\n7  | Bb7    # I7 in Bb, not resolving: natural tensions\n7  | Cm7    # ii: Dorian, the key’s own notes\n7  | C#dim  # vii°7 to Bb\u002FD, up to its bass: A7♭9 without its root\n8  | Bb\u002FD   # tonic: the 4th is in the key\n8  | G7#9   # V7\u002Fii in Bb: the b13 is in the key, b9, #9 and #11 from the symbol\n9  | Cm7    # ii of F7: Dorian\n10 | F7     # extended dominant: V7 of Bb7\n11 | Bb7    # extended dominant: V7 of Eb7\n11 | Eb7    # IV7 in Bb, not resolving: the #11 is in the key\n11 | Gb7\u002FE  # tritone substitute: resolves down a half step to F7\n12 | F7     # extended dominant: V7 of Bb7\n12 | Bb7    # I7 in Bb, not resolving: natural tensions\n",1793575903356]